Behavioral task
behavioral1
Sample
0dca25141addd3c9f3410df3d2ffac34_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
0dca25141addd3c9f3410df3d2ffac34_JaffaCakes118
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Size
500KB
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MD5
0dca25141addd3c9f3410df3d2ffac34
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SHA1
bea530034847896fc95bfc827d2877e4ab9191a5
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SHA256
b713359edbf7949532aa4994d42d1a2b16fb137ce13090238f27a45f69005d76
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SHA512
5174c6f6db8ff24e0f8c0b66514c07afc175639a9854ec5d9832e4fa2e26385a5a92130d1683643ccf70919f8fd14c2b954de8da1c8e98f04c1db42080fe9aad
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SSDEEP
6144:O5B4DKS5HZR0QHrDXQj2XGVFBmW+LIE7VpAvFUZ2v8D6yw68S5Jg8t6R4PhAe2V6:bDgegqYWhLtWvuP+yv8Sk8tjhAsoBp7Q
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0dca25141addd3c9f3410df3d2ffac34_JaffaCakes118 unpack001/out.upx
Files
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0dca25141addd3c9f3410df3d2ffac34_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: 96KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 42KB - Virtual size: 44KB
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: 73KB - 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: 21KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ