Behavioral task
behavioral1
Sample
118e4fbc5fe89d10a4074fb7573ca03d_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
118e4fbc5fe89d10a4074fb7573ca03d_JaffaCakes118
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Size
577KB
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MD5
118e4fbc5fe89d10a4074fb7573ca03d
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SHA1
174568a20ab62620dfb0e157a0891bdb93ebe28a
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SHA256
a0eae16a09e572c1811c104eed3866a7f8769290d59305d84b1995c79f83b074
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SHA512
2a3f6c81255ec2ec83fee5a5d1f89bbedd1a734d60b17dfc09c5639c2d828250c6defcbf83f2fa478e2a5491d57a4569a54ff6770478cc8228022adb5e7326c9
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SSDEEP
12288:M91DxMVw0i35yzpEnQQ+6ZcJXwUlUXdf/QnMTjO+zUVXBqJLTplq9G:6FMVw/3ozpEnR3Z4w1/p+TVXBqTCG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 118e4fbc5fe89d10a4074fb7573ca03d_JaffaCakes118 unpack001/out.upx
Files
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118e4fbc5fe89d10a4074fb7573ca03d_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: 380KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 91KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - 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: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 424KB - Virtual size: 424KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ