Trojan-Ransom[.]Win32[.]Blocker[.]iiyi-1fb7e5d7fb0a9ca1b3eb37f7abb57a83e6d4215f901e6fa256ff4238b6230ebd | Triage

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General

Target

Trojan-Ransom.Win32.Blocker.iiyi-1fb7e5d7fb0a9ca1b3eb37f7abb57a83e6d4215f901e6fa256ff4238b6230ebd
Size

41KB
MD5

b63beca99b978199e58fc5ff4c4f7a0a
SHA1

47dfbf91bc0aec7c5ee84690ce584cd371237e9d
SHA256

1fb7e5d7fb0a9ca1b3eb37f7abb57a83e6d4215f901e6fa256ff4238b6230ebd
SHA512

e6b9d67d054bd85594316ff1a5f6e58e39234d9fd77126cdae1364364004772518b8358c0ff946f2537aaa8d663df649849c98e9e668d65ea35862dd6c43abde
SSDEEP

768:GmlZW3gInaC5KIAyrUGPKj8n6HXuduUxsdHMFotx8jI/7o:2wInaCo38UTj8nQQhorqI/7o

Score

8^/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

Files

Trojan-Ransom.Win32.Blocker.iiyi-1fb7e5d7fb0a9ca1b3eb37f7abb57a83e6d4215f901e6fa256ff4238b6230ebd
.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_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: 34KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - 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_32BIT_MACHINE

Sections

.text
Size: 68KB - Virtual size: 65KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ