Behavioral task
behavioral1
Sample
841269e91f7bc366ca7def897fb3483b_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
841269e91f7bc366ca7def897fb3483b_JaffaCakes118
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Size
317KB
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MD5
841269e91f7bc366ca7def897fb3483b
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SHA1
eda94760edfae45af1e034755693025445f0d9dd
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SHA256
dbbd097d3c8d86d37345d6e13cbd21866d6915e541fca66e56083a8e0efc0f2a
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SHA512
bab944d14e0f359aa9f84bcc0d66a08b2c6083f57d7534d26a21190d0773a1943adec1d323b21e430a96279b10d69f1266f82d7cfcd26d8bc408366fa6bb4448
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SSDEEP
6144:aA8g1T6AHELoXd6FqTx1l1gmvGP9unqegWdtB2LBfAiOazDstnNa1vFsE:aA3IAHUoXdBTxT27egWB2LaiXDUif
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 841269e91f7bc366ca7def897fb3483b_JaffaCakes118 unpack001/out.upx
Files
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841269e91f7bc366ca7def897fb3483b_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 313KB - Virtual size: 316KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 99KB - Virtual size: 98KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 17KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 284KB - Virtual size: 292KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ