SUSPICIOUS — ralolurepunidamiv.pdf
SUSPICIOUS — ralolurepunidamiv.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (64/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
a4818adf975dcdf83c65d6476f5794dabc5b5bcf7c5e7224f546b64812193672 - SHA-1:
5af237733456ae0695da73497492f5f458f887f4 - MD5:
e641d6ae98c208bff5da17021292cc90 - ssdeep:
768:hgGzpDypODe/GNFW6Q1DGNIHBJjBPDL1RkQqvVlIHtQOFSKaUMUg:SGFmZGiHBJl1TqtlINnPMUg - TLSH:
T1D8329DF30097EC8C7A4ABF0769EB155C608AD38D6133965008C86AADE57CAFD7E40960 - Submitted as: ralolurepunidamiv.pdf
- File type: pdf · Size: 44432 bytes
- Verdict: suspicious (64/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.PDF.Agent.gen
MITRE ATT&CK
Why this verdict
The suspicious score of 64/100 is the fusion of 5 weighted signals:
- Contacted 17 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=komplikasi+abortus+inkomplit+pdf, https://uploads.strikinglycdn.com/files/ed307e1d-11c9-4b66-9cd2-2f49935a37cd/19328023851.pdf, https://uploads.strikinglycdn.com/files/c84e8860-aec3-4b2f-a72d-48dee2d9d068/37094887389.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 (9 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9735 behavior events · 0 ATT&CK techniques · 3 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- c.pki.goog
- 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 252.0.0.224.in-addr.arpa
- 250.255.255.239.in-addr.arpa
- b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- ntp.ubuntu.com
- desktop-hsgcbep
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\327b5b9e2e745a71a7be7802d0aad579.png -
47f200937e295ba0ae9e5d1f2e394c55d111990b1626cd8262d98a5364a4d5a9 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
65ab3dd8766574dff7691aa3f53160cd1320ad54a1baefb4d9d5f872e2ba5dfc - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://cctraff.ru/strik?keyword=komplikasi+abortus+inkomplit+pdf
- https://uploads.strikinglycdn.com/files/ed307e1d-11c9-4b66-9cd2-2f49935a37cd/19328023851.pdf
- https://uploads.strikinglycdn.com/files/c84e8860-aec3-4b2f-a72d-48dee2d9d068/37094887389.pdf
- https://uploads.strikinglycdn.com/files/6030f913-7562-4bc2-bbdd-e5f842b1a260/tetefel.pdf
- https://uploads.strikinglycdn.com/files/0d2db198-6d48-4a0b-9af9-8368907ef120/80451202360.pdf
- https://uploads.strikinglycdn.com/files/627637dd-7f00-4226-80fc-639cd4fda82b/81485689762.pdf
- https://cdn.shopify.com/s/files/1/0430/2602/2557/files/romaribitibafelojasajim.pdf
- https://cdn.shopify.com/s/files/1/0431/8828/9694/files/sozuweva.pdf
- https://cdn.shopify.com/s/files/1/0483/8693/2896/files/componentes_de_una_red_lan_inalambrica.pdf
- https://cdn.shopify.com/s/files/1/0428/3305/1814/files/27921684422.pdf
- https://cdn.shopify.com/s/files/1/0486/0582/3141/files/financial_modelling_with_jump_processes_rama_cont_and_peter_tankov.pdf
- https://cdn.shopify.com/s/files/1/0430/6649/1042/files/lockout_tagout_training.pdf
- https://cdn.shopify.com/s/files/1/0439/2812/5595/files/fepivepuguvavofojeli.pdf
- https://cdn.shopify.com/s/files/1/0431/5371/9452/files/mrs_brown_waxing.pdf
- http://files.ataraxiaphotography.com/uploads/1/3/1/4/131455883/jazozixure.pdf
- http://files.torontoacademyofacting.net/uploads/1/3/0/8/130874015/3705331.pdf
- http://molemis.floral-eden.com/uploads/1/3/1/4/131452821/vavakunupoma-bevak.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Embedded domains
- cctraff.ru
- uploads.strikinglycdn.com
- cdn.shopify.com
- files.ataraxiaphotography.com
- files.torontoacademyofacting.net
- molemis.floral-eden.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 72.154.7.111
- 51.105.71.137
- 20.184.175.22
- 20.165.94.46
- 72.145.35.97
- 203.26.79.13
- 40.84.85.40
- 4.230.171.124
- 135.232.92.137
- 4.247.188.224
- 20.165.94.63
- 20.231.239.246
- 52.123.129.14
- 135.234.160.244
- 142.250.183.35
- 4.150.223.107
- 142.250.195.227
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report