Trojan-Ransom[.]Win32[.]Blocker[.]jbwm-6b747f64780b502088897bc6801a259da1e5de796c9bd9b96daf52a3176b7152

General

Target

Trojan-Ransom.Win32.Blocker.jbwm-6b747f64780b502088897bc6801a259da1e5de796c9bd9b96daf52a3176b7152
Size

128KB
MD5

fecb832878d2720c6b34dba0ae70fa5c
SHA1

b8ab8ec985159f7674c798e74e47086b248300f6
SHA256

6b747f64780b502088897bc6801a259da1e5de796c9bd9b96daf52a3176b7152
SHA512

f166bce1a71023c35a80ef9502eeb249e2f4ddc169acbb4ed5f828b66284a48a1ce33a312aef02a858363759f598960ff6d189ab6c90367dcf7864edfe1bac06
SSDEEP

3072:vnrZUReSNMBhgzvAQZkTI0WJFkN2H0oz74cjCJkv:vedNMBevA0k0VkIvBG0

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.jbwm-6b747f64780b502088897bc6801a259da1e5de796c9bd9b96daf52a3176b7152
.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: 140KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 85KB - Virtual size: 88KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 42KB - Virtual size: 56KB

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 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

.text
Size: 92KB - Virtual size: 92KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 18KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 12B

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: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 69KB - Virtual size: 69KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 140KB

UPX1 Size: 85KB - Virtual size: 88KB

.rsrc Size: 42KB - Virtual size: 56KB

Headers

File Characteristics

Sections

.text Size: 92KB - Virtual size: 92KB

.itext Size: 2KB - Virtual size: 2KB

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

.bss Size: - Virtual size: 18KB

.idata Size: 4KB - Virtual size: 4KB

.tls Size: - Virtual size: 12B

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

.reloc Size: 7KB - Virtual size: 7KB

.rsrc Size: 69KB - Virtual size: 69KB

UPX0
Size: - Virtual size: 140KB

UPX1
Size: 85KB - Virtual size: 88KB

.rsrc
Size: 42KB - Virtual size: 56KB

.text
Size: 92KB - Virtual size: 92KB

.itext
Size: 2KB - Virtual size: 2KB

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

.bss
Size: - Virtual size: 18KB

.idata
Size: 4KB - Virtual size: 4KB

.tls
Size: - Virtual size: 12B

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

.reloc
Size: 7KB - Virtual size: 7KB

.rsrc
Size: 69KB - Virtual size: 69KB