Behavioral task
behavioral1
Sample
b348ac8f4ab346f412c051411109f9e9_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b348ac8f4ab346f412c051411109f9e9_JaffaCakes118
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Size
260KB
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MD5
b348ac8f4ab346f412c051411109f9e9
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SHA1
4c786db58bbf2c031dbc056f0fc4c5166b53dba3
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SHA256
695d2688e314329a80144020a8da800aa7057048134b507ecbcfd6da107c1a06
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SHA512
8c6c061750196c65ab9512c8fe468265f54207984bdd000e17b8187b33864877d60b8ae0ff606d4bc0e45d667613019c55f7743801759156f430e8a714f48832
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SSDEEP
6144:DOKI5KpFM6LKCcyu6Hnw7gcT4oz5avbKjGflC58q6raQi:DOKIAFM2Kqw7rT4oUbOGfo5oW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b348ac8f4ab346f412c051411109f9e9_JaffaCakes118 unpack001/out.upx
Files
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b348ac8f4ab346f412c051411109f9e9_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: 264KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 258KB - Virtual size: 260KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
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: 252KB - Virtual size: 248KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1004B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 248KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 640B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ