Behavioral task
behavioral1
Sample
d35d7c8d74b83fa80dd1458d40c91799_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
d35d7c8d74b83fa80dd1458d40c91799_JaffaCakes118
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Size
157KB
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MD5
d35d7c8d74b83fa80dd1458d40c91799
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SHA1
6c5b80a73b4b728d7df8bfbb142e10a6a29a0950
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SHA256
df163fbfa51dc64a41d9eb7ce52e847f4a34fb62b08ff09204b2811f60f0721f
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SHA512
21dc46e41b4379881b6656b9ed82ce50bfb6d60648ca2ea53a7941c8ed5f9aa1f323ab8dfe5f7565459b65f3b7679fcfeff84a3fd6c6a9b56b8ede9275fec59b
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SSDEEP
3072:mR6LM4hLVT8MuuTxKmLNWXL9dteksveN0F3Sc6U9ZqC4oLiX:mcLpVT8MuO1LMXNejmHc6UzZL
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d35d7c8d74b83fa80dd1458d40c91799_JaffaCakes118 unpack001/out.upx
Files
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d35d7c8d74b83fa80dd1458d40c91799_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: 72KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 130KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 28KB
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: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 406B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 146KB - Virtual size: 148KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ