Behavioral task
behavioral1
Sample
2687dbcd269d25c55afc748f3768ffa1_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2687dbcd269d25c55afc748f3768ffa1_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
2687dbcd269d25c55afc748f3768ffa1_JaffaCakes118
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Size
646KB
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MD5
2687dbcd269d25c55afc748f3768ffa1
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SHA1
6ff8a1e2d6f94a1714296e10aed7343d029e854b
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SHA256
7b9ae094bee9e7448402810150d9ba4860818ba215a605941a33c9b014baf60e
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SHA512
2598f4581b8de530ea7c8b9c24261bb62b14ceb0fb7a4f97cc5077838585c7b6476e44cd6d5852ba8a3817a5e2fa31be3509d317ca68b3d8e2aaac8ff9276c42
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SSDEEP
12288:gOiJOJYeZJys73dOvXDpNjNe8NeZJys73dOvXDpNjNe8yYiZKTKwm:IxeZJ8NI8NeZJ8NI8yETKwm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2687dbcd269d25c55afc748f3768ffa1_JaffaCakes118 unpack001/out.upx
Files
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2687dbcd269d25c55afc748f3768ffa1_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: 180KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 37KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 30KB - Virtual size: 32KB
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: 144KB - Virtual size: 143KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 64KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ