MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a significant number of embedded links, many pointing to Shopify domains, but one critical link directs to a known malicious redirector at 'ttraff.com'. The document body, though heavily obfuscated, contains text related to a game and the PDF's creation tool, suggesting a lure. The ML classifier strongly indicated maliciousness, and the presence of a malicious redirector confirms a high likelihood of a phishing or malware delivery attempt.
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.com/pify?keyword=harder+than+you+think+game
- http://files.kristynwalker.com/uploads/1/3/2/7/132710638/lozamu.pdf
- http://files.fxbrwanda.org/uploads/1/3/1/4/131407629/pubovijasexix-sefofaxapimubu-kajipowaz-mobabusoteguz.pdf
- http://wewut.oceanassassin.com/uploads/1/3/1/3/131380755/7d720c.pdf
- http://files.celebrateyourstories.com/uploads/1/3/2/6/132681342/2837202.pdf
- https://cdn.shopify.com/s/files/1/0434/1855/0430/files/lonely_shepherd_free_sheet_music.pdf
- https://cdn.shopify.com/s/files/1/0434/3729/3718/files/46624515467.pdf
- https://cdn.shopify.com/s/files/1/0431/1633/1172/files/49836552634.pdf
- https://cdn.shopify.com/s/files/1/0439/0912/0152/files/pitaludaze.pdf
- https://cdn.shopify.com/s/files/1/0437/6818/4994/files/best_unlocked_cdma_android_phones.pdf
- https://cdn.shopify.com/s/files/1/0437/7581/9927/files/flamenco_guitar_scales.pdf
- https://cdn.shopify.com/s/files/1/0438/1740/2530/files/28182220399.pdf
- https://cdn.shopify.com/s/files/1/0428/4533/9814/files/pukeko.pdf
- https://cdn.shopify.com/s/files/1/0431/2183/6193/files/jejimij.pdf
- https://cdn.shopify.com/s/files/1/0434/1851/7665/files/35098309958.pdf
- https://cdn.shopify.com/s/files/1/0433/1683/8558/files/zujuleta.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000062b8.bin730687b434e21f967f190040fb1fe0db83aaab4129f70d20aa273c2e0e35c7a3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62B8 | 5156 bytes |
font_01_sfnt_off0000741c.bin4ada44df66062e2a42643b7f296c9f70a5da291de26ece7423c5d54aa28277b1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x741C | 10120 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.