Behavioral task
behavioral1
Sample
8d7f65ac658e28325161581028c212f7_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
8d7f65ac658e28325161581028c212f7_JaffaCakes118
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Size
249KB
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MD5
8d7f65ac658e28325161581028c212f7
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SHA1
d22d59fed9b27ed683bab099388afe8033ed3e79
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SHA256
89cc553b4e3a1522e8b9c39f162b804f5000c69720f678dc08ff559fc904463e
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SHA512
56b14a3cfb8b48399e8202b65caa81f1eedd5fd05c3e718abd5200ba28190a4b94cebca7ac7d37d868417cb68b34009aee7c41452c0a70f4a8078e597304507b
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SSDEEP
6144:V1vBAUdX3ES+Cx/o61tob7TgbloZmO3v4ifUdTEyP/5I/r:bnX3EdY/v1tobqopjUj/w
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8d7f65ac658e28325161581028c212f7_JaffaCakes118 unpack001/out.upx
Files
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8d7f65ac658e28325161581028c212f7_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: 428KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 242KB - Virtual size: 244KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
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: 1024B - Virtual size: 556B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 404B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.ecode Size: 587KB - Virtual size: 587KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 68KB - Virtual size: 67KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ