Behavioral task
behavioral1
Sample
37c21cec70b892d049d17e521db1c088_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
37c21cec70b892d049d17e521db1c088_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
37c21cec70b892d049d17e521db1c088_JaffaCakes118
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Size
59KB
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MD5
37c21cec70b892d049d17e521db1c088
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SHA1
3574d25ef186caaaca68ebd9210cfc35388cc8de
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SHA256
d03e015fabd3b738602a238b3037c5e01c4260f1d31b65a78f80905253838a35
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SHA512
8923aab9f5164f88e48e6868d7abe6607332312a50f0a8bdea3c9a4c2ded658956ade9db4325b4b60d07bcf0ba316f316a039d8fb11c5acfb77657a1c36026ab
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SSDEEP
1536:YnJRSVleOZfKiaTvt1J7cGRJBj6Ap7DwhT:Yzc6CWeAp7e
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 37c21cec70b892d049d17e521db1c088_JaffaCakes118 unpack001/out.upx
Files
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37c21cec70b892d049d17e521db1c088_JaffaCakes118.exe windows:5 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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 52KB - Virtual size: 52KB
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:5 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
.kewyo Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.axlgt Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.wqvwbj Size: 83KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ