MALICIOUS — ee467f8ab3266dd5316518b085a43a307b97ce65b0ed5458dae6eaa4cd781241
MALICIOUS — ee467f8ab3266dd5316518b085a43a307b97ce65b0ed5458dae6eaa4cd781241 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100). 5 of 54 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
ee467f8ab3266dd5316518b085a43a307b97ce65b0ed5458dae6eaa4cd781241 - SHA-1:
28bf1e63d3812b93ce82f6c40e44f2746a93ac2c - MD5:
58d6615302c3dcfa9e42814768619957 - ssdeep:
1536:KIn1W1RNqPfr8QdEZziPJJDn8OsgTTVUjMohsH5DgQW6VoFgHPEV:BnqRNqnr8JziPJ1PijvhsHZgQmFgW - TLSH:
T11538C0F762EBDC8C77CB5B836AE215A86489D344393097915888A71CC47CA7E7F21A40 - Submitted as: ee467f8ab3266dd5316518b085a43a307b97ce65b0ed5458dae6eaa4cd781241
- File type: pdf · Size: 83893 bytes
- Verdict: malicious (100/100)
Detections (5 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!58D6615302C3
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 100/100 is the fusion of 12 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated malicious by URL analysis: https://static.s123-cdn-static.com/uploads/4393183/normal_5ff82f8f5c4da.pdf - network signal, weight 0.70, confidence 0.80
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Trellix Stinger (McAfee) flagged PDF/Phish-FAB!58D6615302C3 (rule
PDF/Phish-FAB!58D6615302C3) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Hoax.PDF.Phish.gen (rule
HEUR:Hoax.PDF.Phish.gen) - engine signal, weight 0.55, confidence 0.85 - Contacted 12 external host(s) and 3 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://midufefew.ru/strik?utm_term=speed+queen+washing+machine+manual, https://static.s123-cdn-static.com/uploads/4393183/normal_5ff82f8f5c4da.pdf, https://uploads.strikinglycdn.com/files/70339a93-0e0b-4f28-8aea-83b5e034ec7c/zilawivu.pdf - static signal, weight 0.35, confidence 0.60
- Document active content: uri-action - static signal, weight 0.30, confidence 0.60
- Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
- Extracted generic config (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
- Memory forensics: 3 finding(s) elsewhere in the guest, not attributed to this sample, e.g. RWX/private injected region in Acrobat.exe (pid 6288) (rule
windows.malfind.Malfind) - memory signal, weight 0.05, confidence 0.30
Dynamic analysis (windows)
1006 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- c.pki.goog
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
- ntp.ubuntu.com
- _dosvc._tcp.local
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://c.pki.goog/r/r1.crl
- http://x2.c.lencr.org/
- http://ye.c.lencr.org/
- http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
- http://yr.c.lencr.org/
- 23.40.52.209
- 162.159.142.9 US · San Francisco · AS13335 Cloudflare, Inc.
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://midufefew.ru/strik?utm_term=speed+queen+washing+machine+manual
- https://static.s123-cdn-static.com/uploads/4393183/normal_5ff82f8f5c4da.pdf
- https://uploads.strikinglycdn.com/files/70339a93-0e0b-4f28-8aea-83b5e034ec7c/zilawivu.pdf
- https://cdn-cms.f-static.net/uploads/4450884/normal_6043963d9dbb4.pdf
- https://static.s123-cdn-static.com/uploads/4466161/normal_5fcc764b98e8c.pdf
- https://uploads.strikinglycdn.com/files/128394fd-0574-46c1-93ca-a05d7bcd5a24/ge_profile_microwave_model_pvm9005sj3ss_manual.pdf
- https://cdn-cms.f-static.net/uploads/4416322/normal_605c1b4c0e7c0.pdf
- https://6d4a8fb0-9a8a-4850-8aa1-2b5706121c9a.filesusr.com/ugd/ff2e72_4a367d9d915641a587ddae88dedb46d1.pdf?index=true
- https://uploads.strikinglycdn.com/files/f0acbe58-0e34-41d1-84f7-073c385af1d5/how_to_pair_iworld_wireless_headphones.pdf
- https://uploads.strikinglycdn.com/files/de2a50ab-9891-4274-9184-8b1c4bcda2b1/bokibotofo.pdf
- https://uploads.strikinglycdn.com/files/45930bb5-485b-4101-9d17-bdee03e5332e/object_oriented_programming_concepts_java.pdf
- https://cdn.sqhk.co/nupegefozub/ggL9Mgh/90622200166.pdf
- https://cdn-cms.f-static.net/uploads/4425010/normal_605070b3682d0.pdf
- https://uploads.strikinglycdn.com/files/59af836a-2d58-4644-a7ac-a224ceacd723/what_muscles_does_a_jumping_jack_work.pdf
- https://cdn-cms.f-static.net/uploads/4470828/normal_6056ff0c4d288.pdf
- https://cdn.sqhk.co/gufezitaxato/icqjcOr/minimal_poweramp_v3_skin_apk.pdf
- https://static.s123-cdn-static.com/uploads/4422367/normal_5ff8d3946f105.pdf
- https://uploads.strikinglycdn.com/files/c8556fca-80fe-4fb4-9cf9-bb3f78e5018f/3297718770.pdf
- https://cdn-cms.f-static.net/uploads/4473053/normal_5fdb300a96c57.pdf
- https://3064a0a7-8496-4b95-be1e-56094aee372f.filesusr.com/ugd/0cf4b9_df119b04c8a642d79c717ca676429b68.pdf?index=true
- https://cdn-cms.f-static.net/uploads/4454055/normal_60697d9f7f7d6.pdf
- https://uploads.strikinglycdn.com/files/1afe69e3-c224-4374-91a1-8a4cf3766a1e/moxisetir.pdf
- https://cdn-cms.f-static.net/uploads/4408588/normal_604d60c54126a.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
Embedded domains
- midufefew.ru
- static.s123-cdn-static.com
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- 6d4a8fb0-9a8a-4850-8aa1-2b5706121c9a.filesusr.com
- cdn.sqhk.co
- 3064a0a7-8496-4b95-be1e-56094aee372f.filesusr.com
- www.w3.org
- purl.org
- ns.adobe.com
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
Embedded IP addresses
- 74.178.76.44
- 20.42.65.85
- 13.89.179.15
- 162.159.142.9
- 13.69.239.69
- 57.155.104.224
- 52.110.12.1
- 4.230.171.124
- 20.165.94.63
- 104.18.33.89
- 52.168.117.175
- 57.154.63.210
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report