Trojan-Ransom[.]Win32[.]Blocker[.]cpcv-f645e261bf7373bae466ac32adde686bd881da44064d4c62bc029765f7c4766e

General

Target

Trojan-Ransom.Win32.Blocker.cpcv-f645e261bf7373bae466ac32adde686bd881da44064d4c62bc029765f7c4766e
Size

255KB
MD5

c6c2ba000aa83cd4b1a30a1bcfc5617b
SHA1

a5cf6c364e05083a615d9e230e116d2c425226c9
SHA256

f645e261bf7373bae466ac32adde686bd881da44064d4c62bc029765f7c4766e
SHA512

13a7cd206b164074943878d533f1dc0def1684ba8c48854385bbee9ce71f2bb18420cede22b08cfa0e1bbd8a4d4805486e682882d8f45af0c909d2c42390078c
SSDEEP

6144:nl08fLRk4bE1NB2t+VK7tg/oEqHr7//3i0CMdoevA5N:nRRkC+0t3g/oEqHXrFdPm

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

Trojan-Ransom.Win32.Blocker.cpcv-f645e261bf7373bae466ac32adde686bd881da44064d4c62bc029765f7c4766e
.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: 440KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 249KB - Virtual size: 252KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 8KB

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: 569KB - Virtual size: 569KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 4KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 16B

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: 37KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 27KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 440KB

UPX1 Size: 249KB - Virtual size: 252KB

.rsrc Size: 4KB - Virtual size: 8KB

Headers

File Characteristics

Sections

CODE Size: 569KB - Virtual size: 569KB

DATA Size: 10KB - Virtual size: 9KB

BSS Size: - Virtual size: 4KB

.idata Size: 10KB - Virtual size: 10KB

.tls Size: - Virtual size: 16B

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

.reloc Size: 37KB - Virtual size: 36KB

.rsrc Size: 27KB - Virtual size: 27KB

UPX0
Size: - Virtual size: 440KB

UPX1
Size: 249KB - Virtual size: 252KB

.rsrc
Size: 4KB - Virtual size: 8KB

CODE
Size: 569KB - Virtual size: 569KB

DATA
Size: 10KB - Virtual size: 9KB

BSS
Size: - Virtual size: 4KB

.idata
Size: 10KB - Virtual size: 10KB

.tls
Size: - Virtual size: 16B

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

.reloc
Size: 37KB - Virtual size: 36KB

.rsrc
Size: 27KB - Virtual size: 27KB