MALICIOUS — a14fb1a4c8e35cb8b1cadc3c5e3314180a249e9a63d93f95b5e66feb71d12a31
MALICIOUS — a14fb1a4c8e35cb8b1cadc3c5e3314180a249e9a63d93f95b5e66feb71d12a31 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:
a14fb1a4c8e35cb8b1cadc3c5e3314180a249e9a63d93f95b5e66feb71d12a31 - SHA-1:
f4766072dca67d0ff8c24cb42e8001359ffc9440 - MD5:
601afabcba51775051459728773d2ef0 - ssdeep:
1536:AsVOI3zWQVevW8BDu8Od4LagL8XKqhd1uV5tw281Z0lxxqKK1Zy1Era2:393zWQwvnc46h91+/4ZXb - TLSH:
T1CD38C0F350A7ED8CBA8B9F237DAA286C2449C7897132D7D1049CBA1DC87C76D6E10851 - Submitted as: a14fb1a4c8e35cb8b1cadc3c5e3314180a249e9a63d93f95b5e66feb71d12a31
- File type: pdf · Size: 78626 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!601AFABCBA51
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 100/100 is the fusion of 11 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://uploads.strikinglycdn.com/files/9ddf374a-280b-420e-b32d-4035720b7c92/taketoke.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!601AFABCBA51 (rule
PDF/Phish-FAB!601AFABCBA51) - 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 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://resalured.ru/strik?utm_term=synaptics+touchpad+driver+windows+7+32+bit+gateway, https://uploads.strikinglycdn.com/files/9ddf374a-280b-420e-b32d-4035720b7c92/taketoke.pdf, https://cdn-cms.f-static.net/uploads/4452839/normal_601b61dac5f7c.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
- Contacted 15 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1007 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- desktop-hsgcbep._dosvc._tcp.local
- desktop-hsgcbep(1)._dosvc._tcp.local
- desktop-hsgcbep(2)._dosvc._tcp.local
- desktop-hsgcbep(3)._dosvc._tcp.local
- desktop-hsgcbep(4)._dosvc._tcp.local
- desktop-hsgcbep(5)._dosvc._tcp.local
- desktop-hsgcbep(6)._dosvc._tcp.local
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- 23.40.52.209
- 23.11.37.157
- 20.190.167.21
- 4.144.132.114 SG · Singapore · AS8075 Microsoft Corporation
- 52.123.252.235 AU · Sydney · AS8075 Microsoft Corporation
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://resalured.ru/strik?utm_term=synaptics+touchpad+driver+windows+7+32+bit+gateway
- https://uploads.strikinglycdn.com/files/9ddf374a-280b-420e-b32d-4035720b7c92/taketoke.pdf
- https://cdn-cms.f-static.net/uploads/4452839/normal_601b61dac5f7c.pdf
- https://cdn-cms.f-static.net/uploads/4496381/normal_603b5515eae85.pdf
- https://static.s123-cdn-static.com/uploads/4448556/normal_5ff01a56daeac.pdf
- https://cdn-cms.f-static.net/uploads/4428335/normal_603f813dcdb85.pdf
- https://uploads.strikinglycdn.com/files/e13f94a5-58e1-4267-adc9-83c527113ac1/what_is_future_generali_life_insurance.pdf
- https://static.s123-cdn-static-d.com/uploads/4408596/normal_60b40b298f78f.pdf
- https://static.s123-cdn-static.com/uploads/4476427/normal_5fc63fe92df39.pdf
- https://cdn-cms.f-static.net/uploads/4481988/normal_6040134790b80.pdf
- https://uploads.strikinglycdn.com/files/90e6fbce-3ead-453b-8dbd-18480d9700ec/can_you_use_turtle_beach_ps4_headset_on_pc.pdf
- https://cdn-cms.f-static.net/uploads/4370533/normal_602e21b5d7e0e.pdf
- https://cdn-cms.f-static.net/uploads/4421473/normal_6050da8038e7c.pdf
- https://cdn-cms.f-static.net/uploads/4490724/normal_603bb6bed86b5.pdf
- https://static.s123-cdn-static-d.com/uploads/4376609/normal_60affe5695ab5.pdf
- https://static.s123-cdn-static.com/uploads/4461495/normal_5fccba7602fb4.pdf
- https://cdn-cms.f-static.net/uploads/4475577/normal_5fd76e24a050e.pdf
- https://cdn-cms.f-static.net/uploads/4483833/normal_600fa28576e5e.pdf
- https://static.s123-cdn-static.com/uploads/4375095/normal_5fe56fd8498b5.pdf
- https://cdn-cms.f-static.net/uploads/4446489/normal_6026dedfeb5c4.pdf
- https://cdn-cms.f-static.net/uploads/4502567/normal_603c394de4760.pdf
- https://uploads.strikinglycdn.com/files/d365a730-2398-4e18-ae9a-e49f1df2d2d5/48354073589.pdf
- https://cdn-cms.f-static.net/uploads/4416150/normal_604f0ae0965ac.pdf
- https://cdn-cms.f-static.net/uploads/4448536/normal_6020b3575f098.pdf
- https://static.s123-cdn-static.com/uploads/4409614/normal_5fe2dee231cdd.pdf
Embedded domains
- resalured.ru
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- static.s123-cdn-static.com
- static.s123-cdn-static-d.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 20.184.175.16
- 172.172.255.216
- 172.215.188.232
- 72.145.35.103
- 172.234.31.13
- 20.42.73.27
- 72.145.35.96
- 4.144.132.114
- 52.123.252.235
- 52.110.12.40
- 4.230.171.124
- 40.84.97.4
- 135.232.92.137
- 20.89.1.11
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report