a622a44b43841fae81139933a4342fb8_JaffaCakes118 | Triage

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General

Target

a622a44b43841fae81139933a4342fb8_JaffaCakes118
Size

110KB
MD5

a622a44b43841fae81139933a4342fb8
SHA1

0dabc503fc2f75ee110fd1b7b1bfa467eb0c78b9
SHA256

f39142b82e546b5f201f01b28a30817ca743b8e9dbc46037cc536a775ee09985
SHA512

2ddc0528a41a118422ff78921093f78f951c53b8566c10890eed08c268b2649da6ecb7bbb3c166ff7a01c4e693c61b2515907463050b5796c44bfa02c89f9bf4
SSDEEP

1536:nx6ThFZS0jt5KSOVtDCxD8ksNGazg8i2PO/QMrRJSKpSpw366ypXQ:KXZSstjItDmD5YGBPzow/SKkw3664g

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
a622a44b43841fae81139933a4342fb8_JaffaCakes118
unpack001/out.upx

Files

a622a44b43841fae81139933a4342fb8_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 96KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 61KB - Virtual size: 64KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 48KB - Virtual size: 76KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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_32BIT_MACHINE

Sections

.text
Size: 12KB - 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: 55KB - Virtual size: 55KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ