73e85ffaa45f415c4e2a9d4e34149cb9_JaffaCakes118 | Triage

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General

Target

73e85ffaa45f415c4e2a9d4e34149cb9_JaffaCakes118
Size

11KB
MD5

73e85ffaa45f415c4e2a9d4e34149cb9
SHA1

4a61893570effda03a4f05a7fee8e94868a40229
SHA256

33976cfe6789fb2accd01a720fc4c20934541436f2ae03afb3feb5a1da289af7
SHA512

4400fad6b143d87c2edc6f3b3698d7f36c02cf96ad8a308920176e7bcbb2a7bc073f8c2d8fe2ad507536a06a39c68646ee43531c2254ffcce8b6e018749fca55
SSDEEP

192:IlL3s2U0YECWjZ0e1/Dje2RJzkxUwpRWwFveyrq9WdbXSRKHKOLnn5XPH+gsP:I5DU0ZrlT1/Dj9ippRWIvHq0dbX3qOzo

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
73e85ffaa45f415c4e2a9d4e34149cb9_JaffaCakes118
unpack001/out.upx

Files

73e85ffaa45f415c4e2a9d4e34149cb9_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: 32KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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: 20KB - Virtual size: 16KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ