MALICIOUS — 2213719.pdf
MALICIOUS — 2213719.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
df5bb5d1f3b1e0bc24ce47890deee9e7a76d209f07d913be95c205e137619b32 - SHA-1:
8a791e87f38d07292d09d791f3a0b0d1f8dbd7c5 - MD5:
a5800749d949d9f18d1aded6096d7dcb - ssdeep:
1536:H8XpUyWs2NC09WjfhsJ7PZCkY5xGQkxnmdPKND0fKMr9lH:4pd2Np9WjfhsJDZWN8kckNrH - TLSH:
T1C638D0F36297ED8CB2CBAF53DAAA1078104E838874369A645484F36CE57C7BE7D10611 - Submitted as: 2213719.pdf
- File type: pdf · Size: 76663 bytes
- Verdict: malicious (96/100)
Detections (4 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 96/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated malicious by URL analysis: https://uploads.strikinglycdn.com/files/ffaeab74-1401-4de2-a31b-ca9fc83fe4ac/82961105732.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://trafffi.ru/wb?keyword=browser%20%20video%20facebook, https://cdn-cms.f-static.net/uploads/4405443/normal_5fa52431936fb.pdf, https://uploads.strikinglycdn.com/files/ffaeab74-1401-4de2-a31b-ca9fc83fe4ac/82961105732.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
Dynamic analysis
No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.
Embedded URLs
- https://trafffi.ru/wb?keyword=browser%20%20video%20facebook
- https://cdn-cms.f-static.net/uploads/4405443/normal_5fa52431936fb.pdf
- https://uploads.strikinglycdn.com/files/ffaeab74-1401-4de2-a31b-ca9fc83fe4ac/82961105732.pdf
- https://s3.amazonaws.com/rabewiruzitewa/customer_account_details_form_template.pdf
- https://s3.amazonaws.com/woxotopapozokev/42192122245.pdf
- https://cdn-cms.f-static.net/uploads/4417656/normal_5fad4292e0832.pdf
- https://uploads.strikinglycdn.com/files/525ba577-fa0b-49bb-b051-ff6a98ab3679/cooking_guide_legion_wow.pdf
- https://cdn-cms.f-static.net/uploads/4370304/normal_5f8ea02a34fa8.pdf
- https://s3.amazonaws.com/dabatisew/4311252811.pdf
- https://uploads.strikinglycdn.com/files/6921321c-f349-43f8-b4d5-9e92a2736b3e/luganixutom.pdf
- https://uploads.strikinglycdn.com/files/56429380-89e4-4b96-b949-ba2d04f695a1/59361646131.pdf
- https://uploads.strikinglycdn.com/files/c2cd1c67-5387-4e3c-acc0-c5fccc9398ab/vudikisidokuguvasafel.pdf
- https://uploads.strikinglycdn.com/files/8ad5ebd2-6fed-4159-949f-0b35be75276d/worixarukaliluluwebomaje.pdf
- https://s3.amazonaws.com/resixexi/kevajusewasitow.pdf
- https://s3.amazonaws.com/fasanag/tuterenepedemedegawis.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/
Embedded domains
- trafffi.ru
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- s3.amazonaws.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report