Behavioral task
behavioral1
Sample
76f4113aab776ca3f5a0501e8e114818_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
76f4113aab776ca3f5a0501e8e114818_JaffaCakes118
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Size
145KB
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MD5
76f4113aab776ca3f5a0501e8e114818
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SHA1
d76952e78adb12185eb1053477bdcf0b82820539
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SHA256
cc5f50ee804a126582f3a1979531024d8f558c5fac0507896deb31e7830d7920
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SHA512
86819809141bf7956d6cd12ee0077fcb89ac0215a63c01dbe8bfefdd83088d4c2d77ff45b4f05734fa17e277ef18e730ed5604fa7447405fcce6bcb1aa1b893f
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SSDEEP
3072:htZmUqQD9yPCYK5wjxg1KKbBBfs6a6JMMluqU700PeKyk:pV9ZYKixyfBk6vJpTYXPeK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 76f4113aab776ca3f5a0501e8e114818_JaffaCakes118 unpack001/out.upx
Files
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76f4113aab776ca3f5a0501e8e114818_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: 208KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 125KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - 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: 88KB - Virtual size: 87KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 98KB - Virtual size: 97KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ