MALICIOUS — a33ec.pdf
MALICIOUS — a33ec.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
3c74d8670d9e20950a0a200ca412c5e1a29c74e3a3a3cd1b33770e83dedb646a - SHA-1:
633782a1c6dd7f79c58c47d541433cbe959060d7 - MD5:
f25505da6827115540d531e85c01fe85 - ssdeep:
3072:3HWqZWyuxBPZz3U2GmKYgWEtGQww7ZwHa:KxTzCmdEPDN - TLSH:
T1093AF1F375ABED986697AF137A5724557146C3C83532AA209098F23DC02C2ED6F38D50 - Submitted as: a33ec.pdf
- File type: pdf · Size: 99328 bytes
- Verdict: malicious (94/100)
Detections (4 of 50 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 94/100 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 suspicious by URL analysis: https://static1.squarespace.com/static/5fc0028ac14dfd36feec75cc/t/5fc472b2cb3e0f5771de4dfa/1606709938356/why_does_george_kill_lennie_and_is_he_justified_in_doing_that.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://traffmen.ru/wb?keyword=conventional%20activated%20sludge%20process%20pdf, https://static1.squarespace.com/static/5fc0028ac14dfd36feec75cc/t/5fc472b2cb3e0f5771de4dfa/1606709938356/why_does_george_kill_lennie_and_is_he_justified_in_doing_that.pdf, https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbd0f788cb11b25c09e617b/1606225784536/useful_vbs_scripts.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://traffmen.ru/wb?keyword=conventional%20activated%20sludge%20process%20pdf
- https://static1.squarespace.com/static/5fc0028ac14dfd36feec75cc/t/5fc472b2cb3e0f5771de4dfa/1606709938356/why_does_george_kill_lennie_and_is_he_justified_in_doing_that.pdf
- https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbd0f788cb11b25c09e617b/1606225784536/useful_vbs_scripts.pdf
- https://vufevilasok.weebly.com/uploads/1/3/4/3/134314299/ecd70.pdf
- https://defugelunek.weebly.com/uploads/1/3/4/5/134524545/4812381.pdf
- https://static1.squarespace.com/static/5fc10fb5bda9c57a97bf17be/t/5fc13dd5bc819f1cf4057690/1606499798887/51385255976.pdf
- https://cdn-cms.f-static.net/uploads/4390069/normal_5f95aa659d9fc.pdf
- https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbdf045cb3e0f57711398f0/1606283334757/where_is_area_code_423_located_in_the_united_states.pdf
- https://static1.squarespace.com/static/5fc5db78a5bc066edfc78c8f/t/5fc93d1b893b2d72962dceb6/1607023900123/541364325.pdf
- https://static1.squarespace.com/static/5fc0fb036b97992eb55c812d/t/5fc7f734026f3e603f46e88c/1606940468969/32295196214.pdf
- https://fatatarulawug.weebly.com/uploads/1/3/4/4/134474158/vegalumatabozete.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
- traffmen.ru
- static1.squarespace.com
- vufevilasok.weebly.com
- defugelunek.weebly.com
- cdn-cms.f-static.net
- fatatarulawug.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report