MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a malicious redirector link to 'ttraff.com' and a large number of links to other PDFs hosted on Shopify, indicating a link farm likely used for SEO manipulation or to distribute further malicious content. The ML classifier strongly supports the malicious nature of this PDF.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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.
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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.
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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.
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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.com/pify?keyword=lego+island+2+gba
- http://files.rockymountainadventureseries.com/uploads/1/3/1/4/131437615/9632802.pdf
- http://navudu.tessyspopcorndelights.com/uploads/1/3/0/8/130814297/dcb15.pdf
- http://bavatur.mentalhealtheducators.org/uploads/1/3/1/3/131383483/mozadijejuse.pdf
- http://files.crawlspacespecialists.com/uploads/1/3/1/4/131405977/jelexi.pdf
- https://cdn.shopify.com/s/files/1/0432/5244/9435/files/sibotegopepilepifopupe.pdf
- https://cdn.shopify.com/s/files/1/0463/0917/9554/files/openssl_centos_6_rpm.pdf
- https://cdn.shopify.com/s/files/1/0430/4253/7629/files/zavafogena.pdf
- https://cdn.shopify.com/s/files/1/0437/3299/2161/files/kowarijobuxusaweka.pdf
- https://cdn.shopify.com/s/files/1/0441/0333/6088/files/19941534234.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/63912397784.pdf
- https://cdn.shopify.com/s/files/1/0430/6193/6285/files/nugajotifixuzovufupad.pdf
- https://cdn.shopify.com/s/files/1/0429/1330/0647/files/sezuwezew.pdf
- https://cdn.shopify.com/s/files/1/0437/5989/4689/files/sirawejaluborulofimiwafi.pdf
- https://cdn.shopify.com/s/files/1/0434/8759/2608/files/46851417144.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_off00008d55.bin89f1201eac618b39815651b08122fc6ea0d8caeb1dcf9991ba384a1237c771f9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8D55 | 4820 bytes |
font_01_sfnt_off00009dba.binf2d65dad73903004e73d451ef85e07ac8032baf3c74c3208acebc73f9397eb65 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9DBA | 10240 bytes |
font_02_sfnt_off0000c0be.bin7f6049e5011acf0e8581793f2bc2bb947aac2929fdb77abc318b2a6155c1ef71 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC0BE | 4324 bytes |
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