Behavioral task
behavioral1
Sample
1f5257a6bb7f294588c2c7871df95960_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
1f5257a6bb7f294588c2c7871df95960_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
1f5257a6bb7f294588c2c7871df95960_JaffaCakes118
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Size
7KB
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MD5
1f5257a6bb7f294588c2c7871df95960
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SHA1
941cf0701205010faceb1b92f48926db44a4b90f
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SHA256
57194af0f251effbcae37460c06fdf476fdea061b1c8ec87251bd28be62f8b46
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SHA512
3b4d18d0a7b68d2f0e7f55d413edf429e6f306fb2aea1f1a1e4b2b3f3f11ffa2d5e15d49b2296be013d0671d2e5755aca8fdb50750667ecd845e5f79d0f41946
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SSDEEP
96:l/9Zhl8wdS+r3yOYW189fTwUVF0CWHyjk8P1LOmjXfihExevFntnwWZGXquipy1P:59zdrr1FG1WDCgmjPZ2LNGXqb0GMUA
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 1f5257a6bb7f294588c2c7871df95960_JaffaCakes118 unpack001/out.upx
Files
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1f5257a6bb7f294588c2c7871df95960_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