Behavioral task
behavioral1
Sample
da61b22f2ce043b605026d69aa9d5b7c_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
da61b22f2ce043b605026d69aa9d5b7c_JaffaCakes118
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Size
221KB
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MD5
da61b22f2ce043b605026d69aa9d5b7c
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SHA1
32f8d717908fe8e20c5c442868d9cfad559291be
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SHA256
18eff403e9ba6583c567c8c3f3390951dcd81bd92011b6a89e42e917945c8fcc
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SHA512
0ce329f0cb5f22a3441a5209da7f18b0b0b45432a4a8586436ef6bc3ce6ae705bf52b1310f05dc71e4bb9fdbef5434c8f0f64c9836f02e9a05e1d9fa91b232a4
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SSDEEP
6144:EnkxUWYeBZhDTBg3YHEML6rnb+VPOhruJ:PPYeBTPB84L6rn3ruJ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource da61b22f2ce043b605026d69aa9d5b7c_JaffaCakes118 unpack001/out.upx
Files
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da61b22f2ce043b605026d69aa9d5b7c_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: 500KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 203KB - Virtual size: 204KB
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: 22KB - Virtual size: 22KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 250KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 396KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ