HEUR-Trojan-Ransom[.]Win32[.]Generic-729bb69f7a4eea069797cb57c084eb01a6a44e0d43be1f90a69795283e1993ee

General

Target

HEUR-Trojan-Ransom.Win32.Generic-729bb69f7a4eea069797cb57c084eb01a6a44e0d43be1f90a69795283e1993ee
Size

865KB
MD5

e3ccc3a8b9b6118bb701704da8e3fe96
SHA1

a6aed7e5441b9b5ca6a43ffc40ef8d4cafea3973
SHA256

729bb69f7a4eea069797cb57c084eb01a6a44e0d43be1f90a69795283e1993ee
SHA512

caad45b522181503e77caf98a174dedde4d39074b21c543fa87fa4c3c44032b69593916c140e41cf357afdf3100cbcaab6000ee0f47b9c0c4ccb711a06112b91
SSDEEP

12288:buAI/fN1zoFxdf0XgxZ7Ln8Wg9qn3bh3AbRV2Ngcc9zjYPnFMlUHYKv:CASFgPM2L8WgAdS2NizjYfFMl

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Files

HEUR-Trojan-Ransom.Win32.Generic-729bb69f7a4eea069797cb57c084eb01a6a44e0d43be1f90a69795283e1993ee
.exe windows x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 636KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 753KB - Virtual size: 756KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 111KB - Virtual size: 112KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

CODE
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 2KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 20B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 48KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 119KB - Virtual size: 120KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 636KB

UPX1 Size: 753KB - Virtual size: 756KB

.rsrc Size: 111KB - Virtual size: 112KB

Headers

File Characteristics

Sections

CODE Size: 1.2MB - Virtual size: 1.2MB

DATA Size: 11KB - Virtual size: 11KB

BSS Size: - Virtual size: 2KB

.idata Size: 3KB - Virtual size: 3KB

.tls Size: - Virtual size: 20B

.rdata Size: 512B - Virtual size: 24B

.reloc Size: 48KB - Virtual size: 48KB

.rsrc Size: 119KB - Virtual size: 120KB

UPX0
Size: - Virtual size: 636KB

UPX1
Size: 753KB - Virtual size: 756KB

.rsrc
Size: 111KB - Virtual size: 112KB

CODE
Size: 1.2MB - Virtual size: 1.2MB

DATA
Size: 11KB - Virtual size: 11KB

BSS
Size: - Virtual size: 2KB

.idata
Size: 3KB - Virtual size: 3KB

.tls
Size: - Virtual size: 20B

.rdata
Size: 512B - Virtual size: 24B

.reloc
Size: 48KB - Virtual size: 48KB

.rsrc
Size: 119KB - Virtual size: 120KB