Behavioral task
behavioral1
Sample
88514feca4360f20663cb043decef2a0_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
88514feca4360f20663cb043decef2a0_JaffaCakes118
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Size
527KB
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MD5
88514feca4360f20663cb043decef2a0
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SHA1
c8a76309155426e7fb74a36963f6a1a292ad572a
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SHA256
aaff0c22be08ce2293ec590852eacefa79f9b60fa912ba9ef7b2bbca23c4c93a
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SHA512
11324fa9ece3f0be27d681b51f709de9354418bb35fca7a16fded620292df274d5e12d068d97d829d6982cdfc44654185332fd3a41b56eb222fb9190d0891ad6
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SSDEEP
12288:ZQI7WMRtfakPtpYvGGixdJdnWBtGvTdb93TKArWguJZW5yuOcVs:ZQPMRtfHj2Podb93tCZmyuO4s
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 88514feca4360f20663cb043decef2a0_JaffaCakes118 unpack001/out.upx
Files
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88514feca4360f20663cb043decef2a0_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: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 38KB - Virtual size: 40KB
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: 64KB - Virtual size: 68KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ