Behavioral task
behavioral1
Sample
b625b07b5194271b8e1b63318d139877_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b625b07b5194271b8e1b63318d139877_JaffaCakes118
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Size
85KB
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MD5
b625b07b5194271b8e1b63318d139877
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SHA1
d20aeb43f1f5a873954cc35f4f3f256528eb32d6
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SHA256
b11fbc0b75b4bde6e1205b09c4217c529dba769bc018b46f84c6a7da6fee7427
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SHA512
5c5d2346e4e7db190d5cc3a68b39d32163cb0039ab55f0e28b6aa40760999ca828906d37715520e348298c9f6103e76b4fd21b063f8397f9ea50dbcda48ab824
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SSDEEP
1536:BsgfrBLqrjzZvVZNWAoFEQojGPELCiZw18Sen9wPFZR8gaOyEZ7lnyE:3fA/zZvVZ4DFEmEu18Se9wPPRNyEZ7lD
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b625b07b5194271b8e1b63318d139877_JaffaCakes118 unpack001/out.upx
Files
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b625b07b5194271b8e1b63318d139877_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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 63KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 21KB - Virtual size: 24KB
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: 50KB - Virtual size: 49KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 66KB - Virtual size: 65KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ