63c2a6133befa0dd648979c6e389e3ef_JaffaCakes118 | Triage

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General

Target

63c2a6133befa0dd648979c6e389e3ef_JaffaCakes118
Size

10KB
MD5

63c2a6133befa0dd648979c6e389e3ef
SHA1

b1da5c02597dabcfa75a7954a96af54e2e21cf14
SHA256

12682824aad0899b961546864cfcb457f4888fd54cb30d17bbcd18e787d3ec86
SHA512

7005715598a57a448f34b9fb163f570840e469c0023e9dd2dc47df6482e9ca0cd9db8dc2b2cedeccc5296640b3f24a0fa3ec816c2889219a6f57c624d407e263
SSDEEP

192:sRbK0ap/cLQ/0csm+ydUfm+ArtHIWPgA8KMCjuw+PRf0RypaNMVTAYBGAlM:abK0aJMQWU0ArLPgOMguwU3paNMd/GA+

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
63c2a6133befa0dd648979c6e389e3ef_JaffaCakes118
unpack001/out.upx

Files

63c2a6133befa0dd648979c6e389e3ef_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: 8KB - Virtual size: 12KB

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: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE