Behavioral task
behavioral1
Sample
18b38df0d9f6dd424f035540bb2c6444_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
18b38df0d9f6dd424f035540bb2c6444_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
18b38df0d9f6dd424f035540bb2c6444_JaffaCakes118
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Size
252KB
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MD5
18b38df0d9f6dd424f035540bb2c6444
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SHA1
9f28c8c3b41354f85a2cddfa6d92283de0b586ac
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SHA256
443c29a9e6b56c6186497f6270fa92ac7c13cdcc9a772e7cb344ed91dad50ac2
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SHA512
f108d2df652fb415aa1aeead2bce682362183b111f437cb6fa97f67357633254c6e789e07246e17a4113ff2a67f0bcae83e55ea3ba05147bbd7d7c83093856ba
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SSDEEP
6144:oaRIAMaLoEOyMS2iXBzAkqMkoj/aS8gRbSY:RRIAMaLfOyJ2wkoj/T8G
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 18b38df0d9f6dd424f035540bb2c6444_JaffaCakes118 unpack001/out.upx
Files
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18b38df0d9f6dd424f035540bb2c6444_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: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 230KB - Virtual size: 232KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 21KB - Virtual size: 24KB
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: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 192KB - Virtual size: 191KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 45KB - Virtual size: 45KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ