4c443f2696427afc3cd8037801f79963_JaffaCakes118 | Triage

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General

Target

4c443f2696427afc3cd8037801f79963_JaffaCakes118
Size

7KB
MD5

4c443f2696427afc3cd8037801f79963
SHA1

f50cd20901dc329a1003cc6de93c016236c2b589
SHA256

7483324edde0ae8ea04322826e96b811a43a2d237ec030e3753b367bc951e929
SHA512

3844be8842d5d19de5e440589f21199b494f556d417bbd9b60a3143b4a7ccaf8d40a648b424bfadc06b0f8c66b16cca695411d8a6d19236eca0ab9ffa53787a7
SSDEEP

96:priEAZTmt4KoHknKd3dyPlWeP7FNfQYPKKukcvk+wrUELT+Dv2vZoBY9D1QOfVYo:BgZyVKNEtnDJPxuXkF/LTZuBY4OfR

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
4c443f2696427afc3cd8037801f79963_JaffaCakes118
unpack001/out.upx

Files

4c443f2696427afc3cd8037801f79963_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: 16KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 5KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 616B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE