06cfe3577f5346a9ddcbf8ad52ea9683_JaffaCakes118 | Triage

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General

Target

06cfe3577f5346a9ddcbf8ad52ea9683_JaffaCakes118
Size

333KB
MD5

06cfe3577f5346a9ddcbf8ad52ea9683
SHA1

2c303ac725fe2573839d20ac2b6802e4a0e67ca6
SHA256

ebb8382d407d4209132f5a7578fb823e3aceb365e31f63d2782d490cfc90777b
SHA512

023e5918ee363bce7f87d838018a6243c3be57512315f7359cb9838c3d01aea623bf56d0a0acdbe71dd9a587f4035d61f631fdef37fd2988c58e8d1171af2353
SSDEEP

6144:M2LEjyH8jI2GaegV8Xx70IBB7MdNa/whottJrVUGhBKdgMydR6:MPWcj11egV8Xt0yMm/wKJrVU4Kd/QR6

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
06cfe3577f5346a9ddcbf8ad52ea9683_JaffaCakes118
unpack001/out.upx

Files

06cfe3577f5346a9ddcbf8ad52ea9683_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: 152KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 313KB - Virtual size: 316KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 18KB - Virtual size: 20KB

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: 88KB - Virtual size: 87KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 90KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 272KB - Virtual size: 271KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ