Behavioral task
behavioral1
Sample
b8b880ba6a50d0d683c6f21e23327ffd_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b8b880ba6a50d0d683c6f21e23327ffd_JaffaCakes118
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Size
272KB
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MD5
b8b880ba6a50d0d683c6f21e23327ffd
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SHA1
3e5c84f8ea1038dc5fd104d6d8d4efe324b60495
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SHA256
587f3990bc381d2b88ded43d753f09edf25f24df1bcf304c46cf96956e61bd86
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SHA512
e76d030e67ceda1feedbcf0f30e228189383afe99adfe6b5890b372cb7285b7e13acd9572c48aa5d08fe2954bf2c759264b29eb5f43dc521b8dfb56d8077a8de
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SSDEEP
6144:lLBHSlhWG1mXUIUliMiwmm2i5QDWX8wUOuzgprgFIt75:neoQZIUliMiQWDi7wwz7
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b8b880ba6a50d0d683c6f21e23327ffd_JaffaCakes118 unpack001/out.upx
Files
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b8b880ba6a50d0d683c6f21e23327ffd_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
text Size: - Virtual size: 928KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 270KB - Virtual size: 272KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 520KB - Virtual size: 519KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 404KB - Virtual size: 400KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 60KB - Virtual size: 257KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ