Behavioral task
behavioral1
Sample
3d12bceb6c0b340519bc892348d93323_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
3d12bceb6c0b340519bc892348d93323_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3d12bceb6c0b340519bc892348d93323_JaffaCakes118
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Size
3.1MB
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MD5
3d12bceb6c0b340519bc892348d93323
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SHA1
eb3fd526c224e4e0cb4b7ec83c7698a0e757d519
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SHA256
27c8ea5e289f5edfa0e018fb7340f84a582a565d04dd0a33828b97eacc1d41c5
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SHA512
0ac2c91f7edfe00bcb79c4458524d6105e2fbd5f7ed74108b32587d134601eddd95fbf26043378f18b0bb6a792921f62e2e40b0886877aa03dbc7b33cc114535
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SSDEEP
12288:gOnu0VUOB0fOdu0KudOnu0VUOB0fOdu0KudOnu0VUOB0fOdu0KudOnu0VUOB0fO:MOJOJOJOJOJOMi
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3d12bceb6c0b340519bc892348d93323_JaffaCakes118 unpack001/out.upx
Files
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3d12bceb6c0b340519bc892348d93323_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: 180KB
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: 30KB - Virtual size: 32KB
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: 144KB - Virtual size: 143KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 64KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ