Behavioral task
behavioral1
Sample
fa5e0c81d1c34230d6ad09739bc76035_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fa5e0c81d1c34230d6ad09739bc76035_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
fa5e0c81d1c34230d6ad09739bc76035_JaffaCakes118
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Size
174KB
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MD5
fa5e0c81d1c34230d6ad09739bc76035
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SHA1
29acce5179120d8fedf3d27f6c1419f03f8af28b
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SHA256
50c6b2d32b2aec8cb2a26d8c5af4f77fb2fdcde9c9e631dc8c4b46e42d795282
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SHA512
d1b9ecb01afc5737cd4a34f3b35e197ead545b29b207cdf1948a7d91366b2f942d77bc2b1c49a8cefd7b07dc6f585b159861cfcf6a00a600205073dc5c694a1a
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SSDEEP
3072:U9jj5YFOXDdbm2rlbnXmMIev43DCzzrTuUgCGySG943So7bZ5kvMN4+v7vThy:U9jlYgTdxbLIevIIzP1L9VQbZ5kvO77
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fa5e0c81d1c34230d6ad09739bc76035_JaffaCakes118 unpack001/out.upx
Files
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fa5e0c81d1c34230d6ad09739bc76035_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: 740KB
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: 135KB - Virtual size: 136KB
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: 628KB - Virtual size: 626KB
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: 140KB - Virtual size: 139KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ