Behavioral task
behavioral1
Sample
6f0298d8ffc54240255064292db64cf1_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
6f0298d8ffc54240255064292db64cf1_JaffaCakes118
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Size
375KB
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MD5
6f0298d8ffc54240255064292db64cf1
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SHA1
34a36ba2595fa285b53c2e9f7055a8e53498d487
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SHA256
d82c6520d544e25dc7cc4cd6808ed776908e3153eab265ec1a316ea037008688
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SHA512
4666709a8dd18eda5c3ef1d9303f0269e8fc18474aa70239d5e2e02368b6b0a776c1e6a5fb21c908116c83506bda24d6705911ae4274b7561e7f79ca56fd0bd0
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SSDEEP
6144:PuNsvZpr0CJqJ9xQPKIgrCgEUCUQs8UoxBjhKqUcTL/N6ux+FPbsumYro8IwBa:PuNsvrT0mgCUCUQs8Vxh5rLpqPbvVk86
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 6f0298d8ffc54240255064292db64cf1_JaffaCakes118 unpack001/out.upx
Files
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6f0298d8ffc54240255064292db64cf1_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: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 73KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ