Behavioral task
behavioral1
Sample
05b57f8c7a99fc78add1715e3b0555c3_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
05b57f8c7a99fc78add1715e3b0555c3_JaffaCakes118
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Size
441KB
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MD5
05b57f8c7a99fc78add1715e3b0555c3
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SHA1
53360f3dbfbb389abf16def3f016d5177d07e032
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SHA256
1dc95ca6fbbf840453b95ed7a3edfd702505d07d7e3bd7af757242a5a4a524e4
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SHA512
ced073fe058dd667051830fda53ebd3a39e1d0445c23aaa1d8e0d69cc700a21f537fa3b0ea3a44457f104254932a89273c5ec5cf1b820e858c2d242b06fb8f4e
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SSDEEP
12288:9nIJR1PBD11TJV2v+p65o54j7K2rN6xa34dfsxLsRawb4hULO5SU:GJFD111VmHo54vJr+gxN0GIy9
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 05b57f8c7a99fc78add1715e3b0555c3_JaffaCakes118 unpack001/out.upx
Files
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05b57f8c7a99fc78add1715e3b0555c3_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 212KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.xcpad Size: - Virtual size: 180KB
.idata Size: 1024B - Virtual size: 692B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 428B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ