Behavioral task
behavioral1
Sample
75ca7fd19dcdcf41e1e2e13058f16384_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
75ca7fd19dcdcf41e1e2e13058f16384_JaffaCakes118
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Size
83KB
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MD5
75ca7fd19dcdcf41e1e2e13058f16384
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SHA1
c3ca61ef60260814342ff2dae3627a0d24ecc2e1
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SHA256
13f7f8ca76a97776e049d2bbbca19ba773a0bc4d0b4a0f449ecd0fb640d90e13
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SHA512
e6c4d085367a2ee90cc98c4eeb60567e10aa8aa61a9f43973037d5d8e944c97ce52248ce3b89c45b1a2881c9c4527ccfe4ddd8a12100bf9c29a00ccba2062ade
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SSDEEP
1536:RiRnjCF+wNfEX3Qp3cPGiem0yAEOshBjK703C5VNdMN+V:oRj2+EfEbUm0RVsHjK7ns+V
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 75ca7fd19dcdcf41e1e2e13058f16384_JaffaCakes118 unpack001/out.upx
Files
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75ca7fd19dcdcf41e1e2e13058f16384_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 80KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
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: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ