Behavioral task
behavioral1
Sample
fea4dabc25315edf52a540b1a7faf348_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
fea4dabc25315edf52a540b1a7faf348_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
fea4dabc25315edf52a540b1a7faf348_JaffaCakes118
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Size
13KB
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MD5
fea4dabc25315edf52a540b1a7faf348
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SHA1
86c9e97b498264f8a6f2c3647126f912df2a7eab
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SHA256
9d5cbfa2da9a2a98b99a08a0b97d4136656871af15a40dd13dacbd01380448d1
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SHA512
0ec8a60abdd22e3a966e091579289f2e5d36ec5535fd2704020e845a8a04e6cd4b74a25f59405aa574e192149e572ab25279a569f557a2c847dcc249fae81eaf
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SSDEEP
384:abeRWGOUNBkIcfwiHgPBH+PZioY6UXRB:EyPOUNKIcfwic+PZio0
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 fea4dabc25315edf52a540b1a7faf348_JaffaCakes118 unpack001/out.upx
Files
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fea4dabc25315edf52a540b1a7faf348_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: 1.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
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: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE