Behavioral task
behavioral1
Sample
737158ddfc9d4595c53e824c391bddaa_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
737158ddfc9d4595c53e824c391bddaa_JaffaCakes118
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Size
28KB
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MD5
737158ddfc9d4595c53e824c391bddaa
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SHA1
f8958ddb28f581a040dbc9ab842b95b1aefa79ce
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SHA256
b8309d895ea154ec17940b7562548ff5e12450a8868f4daeea4e90402932b375
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SHA512
e8be0a5fe9e63109d49dda1ff2750df53b9243f859a76a6b1db00f40f1bc74a65aca5b6281e08290fb9881486ad55fe472c7d5c4dbf81112037000a6b1217247
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SSDEEP
768:aOClFcxAbSfSlPOwZnkPDhJYVxAJVTLXl:aO4SfStOwZkPtJWxAJ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 737158ddfc9d4595c53e824c391bddaa_JaffaCakes118 unpack001/out.upx
Files
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737158ddfc9d4595c53e824c391bddaa_JaffaCakes118.exe windows:6 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: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 28KB
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:6 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: 90KB - Virtual size: 90KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ