Behavioral task
behavioral1
Sample
d5d5cd054c17416a0d75aa16d61a7600_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
d5d5cd054c17416a0d75aa16d61a7600_JaffaCakes118
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Size
84KB
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MD5
d5d5cd054c17416a0d75aa16d61a7600
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SHA1
a1b6275a7dc89122b14e210b2107b82e8ce11aed
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SHA256
b6027b825c44469183f7d3468b7d81a631185b2c6ba546232bd9bcf688d92a98
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SHA512
88f3f4c3e39036b63bac6affae0422895f4240a6dd55c0f766e582c2138fc14b88e05f038d5f6aca904bc4cc0eb73302164c6144f92e268ef7ce5dbe8c34be89
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SSDEEP
1536:vtkysD5s4yDg5DKZXSRh7AIP0KKaWN9a3t3/2JYRSeH26kAsqlfUvjdshu:vtkyy5s4d5DWSzD7u9s1/SYRSeW6/dC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d5d5cd054c17416a0d75aa16d61a7600_JaffaCakes118 unpack001/out.upx
Files
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d5d5cd054c17416a0d75aa16d61a7600_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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ