Behavioral task
behavioral1
Sample
a5b137a1db3de47b1883a47fdc24bff9_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a5b137a1db3de47b1883a47fdc24bff9_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a5b137a1db3de47b1883a47fdc24bff9_JaffaCakes118
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Size
36KB
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MD5
a5b137a1db3de47b1883a47fdc24bff9
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SHA1
9faed65e73a3652a9da0be255ca8352e9fc1472f
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SHA256
43cb9f3ca8113ad15547573b1167dd400b63804ee2c06473fa03fca30b942ab1
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SHA512
6472a7083e46f147cf52dbd4a9344ee7ca9abc7049fb72a77f0d56f1e1a58744c9b03e73531402b472692a1b47fc11df0944d664f061c16b67768bed86514161
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SSDEEP
768:/94JD8jy9Ji2YWfc6HgSTPcbU7h8r/+eW/YBmgLNEq4RB2:GJYOtHWi8j+eW/GTLN9aB2
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a5b137a1db3de47b1883a47fdc24bff9_JaffaCakes118 unpack001/out.upx
Files
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a5b137a1db3de47b1883a47fdc24bff9_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: 31KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 100KB - Virtual size: 96KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ