Behavioral task
behavioral1
Sample
4df12be85eadc6711ceb353d8cbfe1ff_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4df12be85eadc6711ceb353d8cbfe1ff_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4df12be85eadc6711ceb353d8cbfe1ff_JaffaCakes118
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Size
2.2MB
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MD5
4df12be85eadc6711ceb353d8cbfe1ff
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SHA1
42170fc542cc0797cecef7f115bc9d08da0a78dc
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SHA256
1b6f5236d137056446ec7e3aafaa805dd59643a0b912ccacd5be2f40fdf90e12
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SHA512
4331db6b846c30cc3fe003e12bc8671ee5ef76f1fd0714fe55a10efa3a05204972fcdd435b2dc8b8976424eec8a1654e24006b9e6e3d79bc8001bf41c0c5850a
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SSDEEP
49152:o89sGkUKBSOwUu62fSGD4klpO0+xrsRzpy1jv44Jqxyl2ojWY:o89NGfwUu62fB4k3O7x4za44JqEl2ojn
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4df12be85eadc6711ceb353d8cbfe1ff_JaffaCakes118 unpack001/out.upx
Files
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4df12be85eadc6711ceb353d8cbfe1ff_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: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 43KB - Virtual size: 44KB
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: 72KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ