304e8a1c65ca41fe977fde3c2105c24a_JaffaCakes118 | Triage

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General

Target

304e8a1c65ca41fe977fde3c2105c24a_JaffaCakes118
Size

199KB
MD5

304e8a1c65ca41fe977fde3c2105c24a
SHA1

f5f3791aafe2fbae6d5c37ef27442e68f6c68cec
SHA256

6072e32494455aa4ab6fa8003d55634d6c8b78c8fe5934c7500e86c06f17c46b
SHA512

c26b8d04bf5b816950386e30b3fa93ab093af1e6b801d059c1b9d4a2c6303f21725c1cd4de25376655f8cd5dddd0bacc9cf783cd1bb95d1384e1c90332e3bd62
SSDEEP

6144:fecedO8niPkG6RuZIsPRrnXlbceoF/aFb4:fth8YkgIsPZXlAegKU

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
304e8a1c65ca41fe977fde3c2105c24a_JaffaCakes118
unpack001/out.upx

Files

304e8a1c65ca41fe977fde3c2105c24a_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 124KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 190KB - Virtual size: 192KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 153KB - Virtual size: 153KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 141KB - Virtual size: 141KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ