Behavioral task
behavioral1
Sample
bf42dd6b316de81c0b36edbf156710f4_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
bf42dd6b316de81c0b36edbf156710f4_JaffaCakes118
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Size
51KB
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MD5
bf42dd6b316de81c0b36edbf156710f4
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SHA1
f1595c89d3b8c5512f34910f05ab0c6154a695c6
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SHA256
cd2aad26c55821c48d9f3eb7a400f32cd3cd1f3299e45581536b8ff937cda1aa
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SHA512
66f2bec504b3eb7dae438d4c5db8bdefaccc0b7ea4ede256e4c2416f12a89cf0b36fad1cf0b8e013e86eb62319ba8ea677c2b0fc65aeb57fad5a0b227434cf56
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SSDEEP
768:Q3MZFkHKaygD0gp0UzUa20hWEYMJLLLW9ybVJUjc9oD5vmgRbogzQInDpCbufaMR:QAsD000gsrybHofu890IDpCBM9b
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bf42dd6b316de81c0b36edbf156710f4_JaffaCakes118 unpack001/out.upx
Files
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bf42dd6b316de81c0b36edbf156710f4_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 1.5MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 46KB - Virtual size: 48KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 96KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 32KB - Virtual size: 36KB
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ