3b937476806e76223e2d7d435a10a29b

General

Target

3b937476806e76223e2d7d435a10a29b
Size

729KB
MD5

3b937476806e76223e2d7d435a10a29b
SHA1

ef200c8f5dae33ef7ac1044eb0dccb9196ea649c
SHA256

6afe4e389f7337f029874e5fdddf7620cf508612c3d6f0fb01937a8cbee9937b
SHA512

2ca8ebd9ace5a2c252b70b3efcb71af02837071aa528d0b50b680dd74a2a9d500c3fbbdbce9d67952e4251c9490dcfa7443b857b462d77318fb1502147eb9cf2
SSDEEP

12288:8ueWDM5gzXFIKcZcuptAGK8uGtffrg7EyHARBbzZZPgjk8g1amMeO8V2kIdZp:8CD8AIZjptAGK8rdUYyHc9LPgjhzmrOl

Score

7^/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

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
3b937476806e76223e2d7d435a10a29b
unpack001/out.upx

Files

3b937476806e76223e2d7d435a10a29b
.exe windows:5 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 1.0MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 350KB - Virtual size: 352KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 378KB - Virtual size: 380KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 537KB - Virtual size: 537KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 105KB - Virtual size: 104KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 11KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 699KB - Virtual size: 699KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 28KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.0MB

UPX1 Size: 350KB - Virtual size: 352KB

.rsrc Size: 378KB - Virtual size: 380KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 537KB - Virtual size: 537KB

.rdata Size: 105KB - Virtual size: 104KB

.data Size: 11KB - Virtual size: 28KB

.rsrc Size: 699KB - Virtual size: 699KB

.reloc Size: 28KB - Virtual size: 27KB

UPX0
Size: - Virtual size: 1.0MB

UPX1
Size: 350KB - Virtual size: 352KB

.rsrc
Size: 378KB - Virtual size: 380KB

.text
Size: 537KB - Virtual size: 537KB

.rdata
Size: 105KB - Virtual size: 104KB

.data
Size: 11KB - Virtual size: 28KB

.rsrc
Size: 699KB - Virtual size: 699KB

.reloc
Size: 28KB - Virtual size: 27KB