Behavioral task
behavioral1
Sample
4e93c8dca204cb1c189182049e1ef034_JaffaCakes118.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
4e93c8dca204cb1c189182049e1ef034_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
4e93c8dca204cb1c189182049e1ef034_JaffaCakes118
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Size
55KB
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MD5
4e93c8dca204cb1c189182049e1ef034
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SHA1
c727998ec686c5a50c09d6bb40aedf4bea919064
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SHA256
7d7cb03d7af087c388934e83387f589ca8dd0f6820775c1d914387c54d571dd6
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SHA512
b5420911b32cd7326b5a29eec13774f444f2888388d273265be4eacef7fcec758c866843fdd667e59e8c6c786a233ef0dab6600705c73ddd0256b47c3ccffc02
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SSDEEP
1536:dx/0fXKXAkU49OV+SGEYBocUaAuCSXebCM4Tzen585E3:dx/0f7dwBoKUSubGTC58S
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4e93c8dca204cb1c189182049e1ef034_JaffaCakes118 unpack001/out.upx
Files
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4e93c8dca204cb1c189182049e1ef034_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: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 47KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 56KB - Virtual size: 52KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ