242c437e45be88cac6c8a3d07dd2a537_JaffaCakes118 | Triage

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General

Target

242c437e45be88cac6c8a3d07dd2a537_JaffaCakes118
Size

113KB
MD5

242c437e45be88cac6c8a3d07dd2a537
SHA1

6805be85c0c4b91fdca091d833bd3f4ff5c992b4
SHA256

088037e2b27abb42840d6f36afcc2a81686d16e1db0a6d3c0a964bdfe0cd97cc
SHA512

583af5bfeb8863e9beee95afe8227ee66c07a307b75c33124b410f1dd2ad10c3aaed4d743370294d83bb1654e69c732b46d0327a1106d89f84556e148942d001
SSDEEP

3072:Ya4KiZFrGSiom+kwTEfegTl9loe2lx8Lo1OLShF:YHRVipvl9loe2l19

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
242c437e45be88cac6c8a3d07dd2a537_JaffaCakes118
unpack001/out.upx

Files

242c437e45be88cac6c8a3d07dd2a537_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: 104KB

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: 47KB - Virtual size: 48KB

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: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 83KB - Virtual size: 83KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 65KB - Virtual size: 64KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ