bf4d7f13f51b2358358d4799057fa87eff65aa12afa1c394ddf9de9b2ad34b25

General

Target

bf4d7f13f51b2358358d4799057fa87eff65aa12afa1c394ddf9de9b2ad34b25
Size

2.8MB
MD5

6577552b6303c69b813a0574caab1e7b
SHA1

83470f2150b3a8ee889a4719ea63307bd957f470
SHA256

bf4d7f13f51b2358358d4799057fa87eff65aa12afa1c394ddf9de9b2ad34b25
SHA512

dcea5a4ee6131eb9b0cb1f0637f3a251d6415167e9b326bc98d7a7a4913060ca5652a31fa6f199542dcfed115e0281b852526b9ffef39c68c39762e2686ce6df
SSDEEP

49152:4f8nCmTFKshN3Tr6spfWpoiIFfaeUJ2m3/VLqwemWVQoFaMHd3qT:4fmHN3TQp2iz4qtLcm8Fa0dQ

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
bf4d7f13f51b2358358d4799057fa87eff65aa12afa1c394ddf9de9b2ad34b25
unpack001/out.upx

Files

bf4d7f13f51b2358358d4799057fa87eff65aa12afa1c394ddf9de9b2ad34b25
.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_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 9.0MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 2.8MB - Virtual size: 2.8MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 21KB - Virtual size: 24KB

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_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 5.5MB - Virtual size: 5.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 656KB - Virtual size: 656KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 242KB - Virtual size: 5.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 276KB - Virtual size: 275KB

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: 9.0MB

UPX1 Size: 2.8MB - Virtual size: 2.8MB

.rsrc Size: 21KB - Virtual size: 24KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 5.5MB - Virtual size: 5.5MB

.rdata Size: 656KB - Virtual size: 656KB

.data Size: 242KB - Virtual size: 5.2MB

.rsrc Size: 24KB - Virtual size: 24KB

.reloc Size: 276KB - Virtual size: 275KB

UPX0
Size: - Virtual size: 9.0MB

UPX1
Size: 2.8MB - Virtual size: 2.8MB

.rsrc
Size: 21KB - Virtual size: 24KB

.text
Size: 5.5MB - Virtual size: 5.5MB

.rdata
Size: 656KB - Virtual size: 656KB

.data
Size: 242KB - Virtual size: 5.2MB

.rsrc
Size: 24KB - Virtual size: 24KB

.reloc
Size: 276KB - Virtual size: 275KB