Behavioral task
behavioral1
Sample
cf3e607d693bea877fe1f9e6042bef4f_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
cf3e607d693bea877fe1f9e6042bef4f_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
cf3e607d693bea877fe1f9e6042bef4f_JaffaCakes118
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Size
23KB
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MD5
cf3e607d693bea877fe1f9e6042bef4f
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SHA1
d747a070e8200aec1d35e7dd4d87cc4df3f2eb7f
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SHA256
d35438a10fe08f956f35ad90f1f2c37389d8d0426152816995978962911f4e4b
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SHA512
8b93af12da1758280ec62b9d9095708af657bb8ca17b0918b4a0a642da1af340c2c5f2ed3b2da164b040e4bbbfd766d4c383c75377d1ff886496fd4698215ae6
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SSDEEP
384:Sprr1gkDCgSH5BcSkn5nXbsTUvWcJwZsVXCoIy+80kQuR/eJC/Ni/N+yuB:IrVDCX+nFxOcJCnoQ8zQules/NMQ
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 cf3e607d693bea877fe1f9e6042bef4f_JaffaCakes118 unpack001/out.upx
Files
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cf3e607d693bea877fe1f9e6042bef4f_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: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 19KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE