Behavioral task
behavioral1
Sample
c18749929f82a225808716731b1f9347_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
c18749929f82a225808716731b1f9347_JaffaCakes118
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Size
163KB
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MD5
c18749929f82a225808716731b1f9347
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SHA1
cc77ea1bfdfa1862ca30c21cdbc873b7e682a6be
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SHA256
95967c58b8ea3117763a0419d83dfb1884069a17bfaeff2ff5edb6f218f8e143
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SHA512
7d89baf4863c075accf20a27c2fd149860c1c96f62fce2b4e51eb3dfaa2f85f84e5e85ec2531c4ab59f35808f6e796f97f97422bbb5b51b3f67aab0b3e4587e0
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SSDEEP
3072:CVePqsQqdqghvLdZj5vbDu7aynlWTlzQvb5ThKGWP0HPt7Hv/2/:xSTYt5nlbDu7aynl6VOB8GL7P/2
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c18749929f82a225808716731b1f9347_JaffaCakes118 unpack001/out.upx
Files
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c18749929f82a225808716731b1f9347_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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 145KB - Virtual size: 148KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 17KB - 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: 85KB - Virtual size: 84KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 86KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 16KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ