Behavioral task
behavioral1
Sample
a5944e7d7015005ff33bea60d9a1ad2c_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
a5944e7d7015005ff33bea60d9a1ad2c_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
a5944e7d7015005ff33bea60d9a1ad2c_JaffaCakes118
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Size
75KB
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MD5
a5944e7d7015005ff33bea60d9a1ad2c
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SHA1
52c77133168d22291d8914dbd3aeea3597f7eb47
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SHA256
c88ff0d644fc030ceb84a8b468bd74191a78ee06fb0344eacb7f353e69e587a7
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SHA512
84ab5546bbe1847df979cc7093b0ec36c3b7105e1ef99cfdb6a4ad7c1c31b72480ba9bf6f603094ac192f6e54f1f7d347f869c4d02484bddfa9318f4995c3e65
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SSDEEP
768:OrVDCpK4icOBfOImfxfRc9/LO+Ssh88d7Z6S/UUMmz:Or4pfbOB2nfxRkKjshj6d
Malware Config
Signatures
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Detected Xorist Ransomware 1 IoCs
resource yara_rule static1/unpack001/out.upx family_xorist -
Xorist family
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a5944e7d7015005ff33bea60d9a1ad2c_JaffaCakes118 unpack001/out.upx
Files
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a5944e7d7015005ff33bea60d9a1ad2c_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: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 68KB - Virtual size: 72KB
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: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 69KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE