Behavioral task
behavioral1
Sample
238670dc42aa84a0af5e550e6f27505a_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
238670dc42aa84a0af5e550e6f27505a_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
238670dc42aa84a0af5e550e6f27505a_JaffaCakes118
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Size
2.6MB
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MD5
238670dc42aa84a0af5e550e6f27505a
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SHA1
6c944f0af7dce9a320ddfc1a42e71b4032a70852
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SHA256
c7c22838cfde358540d4def5c958a483a0653b18002bd6146219b51d46cf9cba
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SHA512
cda37a5395716c14ea840109f2d07b985647e4dee5cec588c0a9243bef04bd3470d9116b49a490021a5c84e473814dba1744ddd9e2ff8defc7e7f9f170c33b51
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SSDEEP
49152:v0n52iaTCiC5gvtSA0DErcM1eHm0Xwcu1LveYCijkdFNR+aSoIiMolN2klPIxEAe:v07ViCKvtSvDEQM1e3nuSijgRQorMoxZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 238670dc42aa84a0af5e550e6f27505a_JaffaCakes118 unpack001/out.upx
Files
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238670dc42aa84a0af5e550e6f27505a_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 9.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 20KB
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
IMAGE_FILE_DEBUG_STRIPPED
Sections
DATA Size: 10.3MB - Virtual size: 10.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
CODE Size: 37KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
BSS Size: - Virtual size: 5KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 804B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ