Behavioral task
behavioral1
Sample
3f171bd7c1341c99b216622fe6cddd70_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
3f171bd7c1341c99b216622fe6cddd70_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
3f171bd7c1341c99b216622fe6cddd70_JaffaCakes118
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Size
7KB
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MD5
3f171bd7c1341c99b216622fe6cddd70
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SHA1
fc657e65b0434e8e2ef890498b1288dbcdc0f637
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SHA256
7f645dda20bcf6daebcb766087752ec445b174956def5406fcc46268c06ed49b
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SHA512
14af5391fb893195b53ff9772ed843d2a0b2b107a382dca485fe5234e0c0173b66cb2c21106b3cbffeb54c7faa92f172294813188d5306762675e5c081f7e5e4
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SSDEEP
96:lZZhl8wdS+r3yOYW189fTwUVF0CWHyjk8P1LOmjXfihExOx9hGazTLIQi9TAn/MB:jzdrr1FG1WDCgmjPZOxT1Tlgkn/MUA
Malware Config
Signatures
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Detected Xorist Ransomware 1 IoCs
Processes:
resource yara_rule static1/unpack001/out.upx family_xorist -
Xorist family
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Processes:
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
Processes:
resource 3f171bd7c1341c99b216622fe6cddd70_JaffaCakes118 unpack001/out.upx
Files
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3f171bd7c1341c99b216622fe6cddd70_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: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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: 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: 1024B - Virtual size: 992B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE