Behavioral task
behavioral1
Sample
7873a6bf0c121e6953c391c76aaccb1f_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
7873a6bf0c121e6953c391c76aaccb1f_JaffaCakes118
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Size
3.9MB
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MD5
7873a6bf0c121e6953c391c76aaccb1f
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SHA1
ece16a4a29fa1ca3257e359e129a44094ce7771b
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SHA256
551ff654559ad0c29d150847a03612bb84e25035adbd7f199dedc202d036f153
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SHA512
bb4279601eefcf474317891a053b3e46ea463af5416b3dc68138832b96bab94fb38df5bba1c53b1f36ac4fc7e0f4649fb6a25666afb2c347598a7d386641f26e
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SSDEEP
49152:T2BmKgexvAI1Xa09h8eQ04HBaHPROdg+dTSHcCjG7Nn52v6Fbtv3YDGLEcaPfJZW:T2BmKvAx5xd8R4J9g6AyvocEc06tsOKG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 7873a6bf0c121e6953c391c76aaccb1f_JaffaCakes118 unpack001/out.upx
Files
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7873a6bf0c121e6953c391c76aaccb1f_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: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 41KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ