Behavioral task
behavioral1
Sample
JaffaCakes118_2f84359b4d0eb12cc2a97b0293cb3967.exe
Resource
win7-20241010-en
General
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Target
JaffaCakes118_2f84359b4d0eb12cc2a97b0293cb3967
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Size
552KB
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MD5
2f84359b4d0eb12cc2a97b0293cb3967
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SHA1
a7e3aa55210c3b789a4c48e9629fa77b0ac464ff
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SHA256
19d6f71964f64dc89c6c5c65a913f06cb10afdf1a83a75d552c99c2336b9cfff
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SHA512
3ad629733d1240b862e6fef680b97399daeacb2323fcccfe25c30a28f177b00f98aaa2c4d3c89db989d195bb93c1f5daddf85530c88ce04dd18376853c28584b
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SSDEEP
12288:x3IxwwrbId5fkt5+zjXoIlAc/iHd/UZ2zkPaCxb:xYxjbId5CgH7kBUZOklJ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource JaffaCakes118_2f84359b4d0eb12cc2a97b0293cb3967 unpack001/out.upx
Files
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JaffaCakes118_2f84359b4d0eb12cc2a97b0293cb3967.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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 22KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 928B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ