a80fefe0a026b09968d22ad3e02ca53b_JaffaCakes118 | Triage

Sharing

General

Target

a80fefe0a026b09968d22ad3e02ca53b_JaffaCakes118
Size

94KB
MD5

a80fefe0a026b09968d22ad3e02ca53b
SHA1

17ff5d229c3dbbddd3147d88fe04910c60639c0f
SHA256

addca3a852924a6d2cfeb14f042faf5d1bc7aeba5375a4b0340374f9dcbda091
SHA512

2ead8cb15b21b6cabd0f1e4ec6f84d77c0e1105ef380ae07167c294c27b9f93eaab5ca47870a395107bed345dfab9ec0df08779c441ef05a015bcb989d3ccf86
SSDEEP

1536:dRpRD012UzhSqfioFDOkQJWX1wimsRcuVy4m+zLP11y0JRxybzYVX:dPRD015h1ao1OkFFRqozLP1xRxy3Y9

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
a80fefe0a026b09968d22ad3e02ca53b_JaffaCakes118
unpack001/out.upx

Files

a80fefe0a026b09968d22ad3e02ca53b_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: 212KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 89KB - Virtual size: 92KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - 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: 288KB - Virtual size: 285KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ