Behavioral task
behavioral1
Sample
fca2d02c8af8a1084513c1b0f7078700_JaffaCakes118.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
fca2d02c8af8a1084513c1b0f7078700_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
fca2d02c8af8a1084513c1b0f7078700_JaffaCakes118
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Size
7KB
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MD5
fca2d02c8af8a1084513c1b0f7078700
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SHA1
0fe92bb1476edf9c64b725711ecf9d6c6cb086c4
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SHA256
0e37bed0e9e55676ac240e7af67921175505f24cb2b56f13cb6dfd82c1d868b4
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SHA512
7106f795430cb92c55d00d0aebd600319c31b29730e061307d67594de661cdea950f5daad0187b21d20197e8c15454ccc22d847bd1334a473d78d2b297e1da92
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SSDEEP
96:liZhl8wdS+r3yOYW189fTwUVF0CWHyjk8P1LOmjXfihExriyFqzyfs/+GeZUeGMB:Uzdrr1FG1WDCgmjPZRYOE/5eRGMUA
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 fca2d02c8af8a1084513c1b0f7078700_JaffaCakes118 unpack001/out.upx
Files
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fca2d02c8af8a1084513c1b0f7078700_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