3c436ec247e04b853fc02924d9e4bd12_JaffaCakes118 | Triage

Sharing

General

Target

3c436ec247e04b853fc02924d9e4bd12_JaffaCakes118
Size

70KB
MD5

3c436ec247e04b853fc02924d9e4bd12
SHA1

0c505c78244a52082c750caa72da104e2dbeaa9b
SHA256

66d40a38caf22eb1a8b84e956d679dc977bc844b7e5195e0e75d74af40bffebb
SHA512

d0951e43c43ecaabbc158ed9ea9bc362958611b46bcd9a843f171a086d452bf3b7d1904a2736524f5aa68f606492e0bd1c6b8746b3d363a40d943214fe3ca5ec
SSDEEP

1536:S4tFE0rV6x0KEuvzmzeU7R5Ogjhn/ti1jW6SurfFDhsYXVO:S4tFfreX7geUJFti1jW6Sur9DOYXV

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
3c436ec247e04b853fc02924d9e4bd12_JaffaCakes118
unpack001/out.upx

Files

3c436ec247e04b853fc02924d9e4bd12_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: 84KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 65KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 8KB

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: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 62KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 65KB - Virtual size: 65KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ