Behavioral task
behavioral1
Sample
89e84d8c1561f27fdfe45d0e0400a922_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
89e84d8c1561f27fdfe45d0e0400a922_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
89e84d8c1561f27fdfe45d0e0400a922_JaffaCakes118
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Size
271KB
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MD5
89e84d8c1561f27fdfe45d0e0400a922
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SHA1
10fa0346c2cd78ff4c87aaa19d4ffac42877d49a
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SHA256
2ca65cf0508045ba1ceb342313fb310ca3b2d94a412cab147302399fe82b9ecb
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SHA512
57e5f4a736d14766af7b9281d50c01af87314f3ae2776ae231911a85999cf1bde759334460adf644748015c19ba463de842b4eb05aec90cc373db60a914a95b9
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SSDEEP
6144:Tf8dyD21oCyWW9mGBoQqe9fhUeU/BqinBrMJ1yj9UPj:r7q5yWW97oHep2e0B7Br21IE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 89e84d8c1561f27fdfe45d0e0400a922_JaffaCakes118 unpack001/out.upx
Files
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89e84d8c1561f27fdfe45d0e0400a922_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: 72KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 254KB - Virtual size: 256KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 15KB - Virtual size: 16KB
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: 38KB - Virtual size: 38KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 241KB - Virtual size: 241KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bjb0 Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 548B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ