Behavioral task
behavioral1
Sample
fb1f962b97bed939d81029355b3d004f_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
fb1f962b97bed939d81029355b3d004f_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
fb1f962b97bed939d81029355b3d004f_JaffaCakes118
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Size
19KB
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MD5
fb1f962b97bed939d81029355b3d004f
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SHA1
ee60f731a027959abe4f50df80ba25dd3df8cdb6
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SHA256
83289f42601a3728a650cf01843359dc9cac2a46da0a30001373df15b31e1dfc
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SHA512
150120fcc6bb6fd547bddf800e7ba4e64b97c518a137398f1578922435a455fe0e10f7184aa9a4b3a0deb47a49636bff2f14b1895c294227f51a2d8421661b73
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SSDEEP
384:3gBbgJ+7xzcDZmx7xN5sgzrpDRZd502uxU53r1K:wBEJkQDsxT5sgzrR02YE3R
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fb1f962b97bed939d81029355b3d004f_JaffaCakes118 unpack001/out.upx
Files
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fb1f962b97bed939d81029355b3d004f_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ