Behavioral task
behavioral1
Sample
WarKey++/WarKey.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
WarKey++/WarKey.exe
Resource
win10v2004-20240611-en
General
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Target
19246e5be5b69ddee7294c5300842e42_JaffaCakes118
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Size
39KB
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MD5
19246e5be5b69ddee7294c5300842e42
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SHA1
80bd3fdbf2aa830d756ef9c64ed513094d177494
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SHA256
c09ebe875d177b7602e8ca976de034562d285828e273786b55f0121ed6e2eba1
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SHA512
c33ce328e3d067a82f5ed61cefe33dd93bc1af18f7e161e32a04dba522940f5f0864438ffa2ac268bec899f0ba845a49b0045974dda46ad6bef330de44b6edad
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SSDEEP
768:UZyMGnw/MGTvmgXZfREjO0B798DY3CAEnwMYFKP9c:UhGw/MIZfREjH198DGjEUFKPS
Malware Config
Signatures
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resource yara_rule static1/unpack001/WarKey++/WarKey.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/WarKey++/WarKey.exe unpack002/out.upx
Files
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19246e5be5b69ddee7294c5300842e42_JaffaCakes118.zip
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WarKey++/Read me.txt
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WarKey++/WKSet.ini
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WarKey++/WarKey.exe.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: 128KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 37KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 148KB - Virtual size: 145KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ