Behavioral task
behavioral1
Sample
a3d697b537c814352f4766f1c0b1195f_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a3d697b537c814352f4766f1c0b1195f_JaffaCakes118
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Size
325KB
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MD5
a3d697b537c814352f4766f1c0b1195f
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SHA1
860f888e25742cd4deceb6f5dad5011d2e7700f1
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SHA256
18d3300a7b0815c3beb70643dc2f69d144aeb8a175cf8ee32d5a5e9a40422cce
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SHA512
bb34144eb8a5f72bbc66dcdcde9c1c3ef94bee5dfae5038044fa61c170a3c49e98263caab02c3ecbddac630f6dd12631e6d41b755474bc663d8a09758872cf34
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SSDEEP
6144:GNaVrM9Egg0uxf27qcZEP4WVPddnkRlzqNFW6OHxAwudsUNCSk/YfAfZl5q:70EX0uc7qyEwgdnyhqNQVRAJGTXfZlU
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a3d697b537c814352f4766f1c0b1195f_JaffaCakes118 unpack001/out.upx
Files
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a3d697b537c814352f4766f1c0b1195f_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: 752KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 321KB - Virtual size: 324KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 382KB - Virtual size: 382KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 98KB - Virtual size: 98KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 338KB - Virtual size: 399KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 178KB - Virtual size: 177KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ