Behavioral task
behavioral1
Sample
a84c37154f6799ce9caeec3fe6921521_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a84c37154f6799ce9caeec3fe6921521_JaffaCakes118
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Size
304KB
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MD5
a84c37154f6799ce9caeec3fe6921521
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SHA1
d3c99151c883a1663e5c6dfe23c75cdfc95d197f
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SHA256
41449c26fa1919026e49c75daea954f9afc150fbb8e52441582a9bfe2852bb40
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SHA512
6e5945a319c8142c9a73604ec52d874221d42cf68c77e7b4498fdcb61df82641f35e4bc747886068f20bb2cdd774aa620c200e4df245bfd1fe30b8cbc99d8ab6
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SSDEEP
6144:1bFaTimVRmFx0zC7u3pMGER/dg4twT9DLUN2w5v7JsE05wuj0rrZCwf2w6LVp:1ZGxWOpjo/Od98EOv7JsE06umIw4p
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a84c37154f6799ce9caeec3fe6921521_JaffaCakes118 unpack001/out.upx
Files
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a84c37154f6799ce9caeec3fe6921521_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: 620KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 297KB - Virtual size: 300KB
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: 508KB - Virtual size: 504KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 148KB - Virtual size: 146KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 64KB - Virtual size: 224KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ