Behavioral task
behavioral1
Sample
bf245386d5a401e5a1ead0f29e5e05b2_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
bf245386d5a401e5a1ead0f29e5e05b2_JaffaCakes118
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Size
305KB
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MD5
bf245386d5a401e5a1ead0f29e5e05b2
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SHA1
38fd6dbde457643bc0b7d2cd855cfb31f549e6e1
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SHA256
d87d0202d66705c2e122240f9624452c71a8331330f9bd5044523856b7e664a8
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SHA512
3c4f46ad63551255dd3c9f908b20403fc396d94d12df048ba744441121d5295b4cabcbb6cdbd3b48e9df7cb3491e26593dcfbfd10fbd54ae61f2be5a3dde8bd0
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SSDEEP
6144:lHoM/J/wMAwD5t5jrnTBE2hx4F7Vf6/PnJqFC60Jj:yM/J/wVwltZnTBF4NVf6XnJq0Jj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bf245386d5a401e5a1ead0f29e5e05b2_JaffaCakes118 unpack001/out.upx
Files
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bf245386d5a401e5a1ead0f29e5e05b2_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 25KB - Virtual size: 28KB
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: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: 42KB - Virtual size: 42KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ