Behavioral task
behavioral1
Sample
9e8ae70f0592981bb9f0a9b8943dd4a8_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
9e8ae70f0592981bb9f0a9b8943dd4a8_JaffaCakes118
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Size
187KB
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MD5
9e8ae70f0592981bb9f0a9b8943dd4a8
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SHA1
f37041e7b661db14dcf3bfe2a20b98f069933b32
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SHA256
b5bf2113a931e02176abc57b30aa8d9ff052a1b36b7474f807d5fdb8105a04bd
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SHA512
570c73bee926eb9b49046e40552ba2e9bfd645d6668864326e4dc3554120a155eaee04d7d3699f08235aea0e3772fc57c9a192efc8c415f6d61b2eb43dd5d0b8
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SSDEEP
3072:MxmK6Y4PpFlM1GBZyaDKo1YjKB6GGRkN1age7DE+5zcO7xRgbdX0oPzEkDg:MxmdJHk2Ko1YjKB6e1age7YkgO7xel2n
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 9e8ae70f0592981bb9f0a9b8943dd4a8_JaffaCakes118 unpack001/out.upx
Files
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9e8ae70f0592981bb9f0a9b8943dd4a8_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: 112KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 183KB - Virtual size: 184KB
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: 82KB - Virtual size: 82KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 155KB - Virtual size: 163KB
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