Behavioral task
behavioral1
Sample
3839151bc56d0062a63697abbd9f1e04_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
3839151bc56d0062a63697abbd9f1e04_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3839151bc56d0062a63697abbd9f1e04_JaffaCakes118
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Size
30KB
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MD5
3839151bc56d0062a63697abbd9f1e04
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SHA1
a7d6114db32bdaba2a9b7d30dfcec65127c395dd
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SHA256
1c1877a7a673f93626ad273b48e2d60b8aca57f8e71f31452e0c6545ab0b3215
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SHA512
23df10c24a664c3a04a51601b9c1d61fef7f26e9497f68197bbd47710e17673bdb3c104800d85766472b43dd7b5d6965f5e8a53a7d1e3be555b546fb8c11b7a0
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SSDEEP
768:rErUhVKqnAD2WWWbRD7G3bomlPbVzzJUpngEAIU80i:rErUhVKSK207GzPbwAIlZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3839151bc56d0062a63697abbd9f1e04_JaffaCakes118 unpack001/out.upx
Files
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3839151bc56d0062a63697abbd9f1e04_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: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 29KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
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: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 60KB - Virtual size: 58KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE