5a200397395559a3710ad0a50f4cadb0_JaffaCakes118 | Triage

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General

Target

5a200397395559a3710ad0a50f4cadb0_JaffaCakes118
Size

24KB
MD5

5a200397395559a3710ad0a50f4cadb0
SHA1

d4e93c0a2d7cf6e2ade557486bc1afc187d56ace
SHA256

6c852d2b32ae53f4c7d1c81a0b5bb3c96737c62f0893957a6612c0c6bca55e83
SHA512

92691bc591322cd36a05b3206c2aeb04f98d65122a7fc5e482b040a09c3d612cc4b3691a0f367221e6323c871c609b74aaf71310c5c5ff5dac2f3c46d8e4d469
SSDEEP

384:P2/HcN+doIkQ0vwhqr6oXTN7r2Us19V3cG0eFRTpC0AuyM50ixcqSOFJZX9A:CH+++YWN7r2U+bcZerTVAuf0ix7SiZt

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
5a200397395559a3710ad0a50f4cadb0_JaffaCakes118
unpack001/out.upx

Files

5a200397395559a3710ad0a50f4cadb0_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: 64KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 20KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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: 68KB - Virtual size: 64KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ