Behavioral task
behavioral1
Sample
c0e8e681d5e155e050090bad1de27a86_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
c0e8e681d5e155e050090bad1de27a86_JaffaCakes118
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Size
232KB
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MD5
c0e8e681d5e155e050090bad1de27a86
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SHA1
0eaee5f4ea29b13f29d57e01b38e203d9f505a44
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SHA256
6fa5939dfb3a5bf679c214d2409d2dc58e0a4c129dd1384c63663778da9c3f2b
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SHA512
7ae653877fe32033aeac542ecd3b51dd2cf330bd87634d3205392a1dcf9820d52fcef7127cb0553e29dbe0e75ea8d0ebfb04632571f60be79e35c81d5e8a6fce
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SSDEEP
6144:1lLB4SozUpbM94/Kk/cBoe9v6O3T3YJgctgHP:XL1dI6jUvh1HP
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c0e8e681d5e155e050090bad1de27a86_JaffaCakes118 unpack001/out.upx
Files
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c0e8e681d5e155e050090bad1de27a86_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: 324KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 204KB - Virtual size: 204KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
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: 360KB - Virtual size: 357KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 84KB - Virtual size: 82KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ