Behavioral task
behavioral1
Sample
892279dc8de3e701bfb21c6909b021a4_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
892279dc8de3e701bfb21c6909b021a4_JaffaCakes118
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Size
73KB
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MD5
892279dc8de3e701bfb21c6909b021a4
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SHA1
2d60f1f866884f1274ebcc3955745f7b851f0335
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SHA256
0162e4daf252d39607546d2c868b1a398ff8d8337d4e39d6c0ffc3adbe1b5586
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SHA512
6af44f9eecdc004ce47ef1441b18d469c4e8925f5f42f913721ce294b5e2dc5fe95b6fb5172dbbaa1910d71fef3b7ab41c2bf6948e3dacbef8cb6cf41c4c9b48
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SSDEEP
768:sAhhOSrKz5sd3AYBlbczs+rpoQyYZMjyoLq8OYXi02z6U8h8OtfpSGMIRsE2iW+8:vO95yAYBlwYKm7O4ieh8AMWSLiGhQZg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 892279dc8de3e701bfb21c6909b021a4_JaffaCakes118 unpack001/out.upx
Files
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892279dc8de3e701bfb21c6909b021a4_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: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 53KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 19KB - Virtual size: 20KB
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: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 95KB - Virtual size: 94KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ