MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link, specifically pointing to 'https://ttraff.cc/pify?keyword=ca+final+costing+paduka+pdf'. This indicates the document's primary purpose is to lure users to a malicious site. The presence of a large number of external PDF links, many hosted on Shopify, suggests a link farm or SEO poisoning tactic to distribute the malicious redirector.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
-
Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
-
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
-
Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://ttraff.cc/pify?keyword=ca+final+costing+paduka+pdf
- http://files.popcornpets.org/uploads/1/3/2/6/132695571/073360613e7ce6d.pdf
- http://files.wichitafallsbridge.com/uploads/1/3/0/8/130813320/dde152f575a79f6.pdf
- http://files.roadstercarwash.com/uploads/1/3/2/3/132303270/vusogidel-jeteto-jewaj-rovisot.pdf
- http://files.artistsmakeupstudiodoha.com/uploads/1/3/1/4/131437487/xikoro-nokajeni-xuriguxop-keziga.pdf
- https://cdn.shopify.com/s/files/1/0430/4217/7181/files/4192560885.pdf
- https://cdn.shopify.com/s/files/1/0434/5649/5783/files/42703578470.pdf
- https://cdn.shopify.com/s/files/1/0433/9073/0391/files/cargoes_john_masefield.pdf
- https://cdn.shopify.com/s/files/1/0429/5730/8063/files/pearson_health_book.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/pewowa.pdf
- https://cdn.shopify.com/s/files/1/0429/6222/3263/files/8436385163.pdf
- https://cdn.shopify.com/s/files/1/0434/2412/0997/files/kivukekuxogozabironupo.pdf
- https://cdn.shopify.com/s/files/1/0434/9621/0594/files/68686739136.pdf
- https://cdn.shopify.com/s/files/1/0431/4244/7265/files/verukuxom.pdf
- https://cdn.shopify.com/s/files/1/0430/6088/7705/files/71950448731.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/
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005152.bin9f2011bab21eaef83edeaacfed74739c4de938ee5427c942df5cb8e007b5e72b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5152 | 5076 bytes |
font_01_sfnt_off000062aa.bin5753fe77b52a5b53d7db3eaa7efc7e7ca3075995382426791867f21a4561e164 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62AA | 14860 bytes |
font_02_sfnt_off00009185.bin0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9185 | 4324 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.