Behavioral task
behavioral1
Sample
8d577642fcf8c1bfaeb536dea4e0da27_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
8d577642fcf8c1bfaeb536dea4e0da27_JaffaCakes118
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Size
7.5MB
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MD5
8d577642fcf8c1bfaeb536dea4e0da27
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SHA1
051eb3c89a197232b6999aadb85450f77728557e
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SHA256
e23f7b1da104e1ac296d9f9806e1a0a831b13edd463e0611fcf316e63d809aae
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SHA512
6c6675249e5b045c87ce45148c927062a9b75ad2b7453ff8c2097630f7c757273e473549bad1b99c86dfc2aa4f01d25973eb659b7ad9e72ccd095ff2072f7e41
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SSDEEP
196608:7i+H1VFnaqUBx3CF/06Ve0y3VDTAmWOZFjdr:HH1V5afBZk06VeB3VDTPTr
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8d577642fcf8c1bfaeb536dea4e0da27_JaffaCakes118 unpack001/out.upx
Files
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8d577642fcf8c1bfaeb536dea4e0da27_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: 3.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 551KB - Virtual size: 552KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 12KB
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: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3.9MB - Virtual size: 3.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ