b3670bcd3ef8647d567b52f92e2d2daa4aa6181a242a72c4185b269665f0ea17

General

Target

b3670bcd3ef8647d567b52f92e2d2daa4aa6181a242a72c4185b269665f0ea17
Size

1.5MB
MD5

178f6cb7e75fca670305e6b55bb3cf07
SHA1

0214ee332551aac963660090bfe29a823f2962d5
SHA256

b3670bcd3ef8647d567b52f92e2d2daa4aa6181a242a72c4185b269665f0ea17
SHA512

98efcb541a6b40d8b296d088d0ddc1803d0f6a0dfe786f8343ab202efe0f5e992e7537183ca15709cc8b271c29eeb26df9eba90ff3e6da76309e6841fc9c4689
SSDEEP

49152:fyPIO2X7j4YcO/8EgQkjjSir18nTRDQB:ar8jln/qZrGnN

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
b3670bcd3ef8647d567b52f92e2d2daa4aa6181a242a72c4185b269665f0ea17
unpack001/out.upx

Files

b3670bcd3ef8647d567b52f92e2d2daa4aa6181a242a72c4185b269665f0ea17
.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: 2.9MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.5MB - Virtual size: 1.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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

Exports

Exports

_CreateProcessWithTokenW@36

Sections

.text
Size: 2.1MB - Virtual size: 2.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 499KB - Virtual size: 498KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 27KB - Virtual size: 47KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1.5MB - Virtual size: 1.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 169KB - Virtual size: 169KB

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: 2.9MB

UPX1 Size: 1.5MB - Virtual size: 1.5MB

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

Headers

DLL Characteristics

File Characteristics

Exports

Exports

Sections

.text Size: 2.1MB - Virtual size: 2.1MB

.rdata Size: 499KB - Virtual size: 498KB

.data Size: 27KB - Virtual size: 47KB

.rsrc Size: 1.5MB - Virtual size: 1.5MB

.reloc Size: 169KB - Virtual size: 169KB

UPX0
Size: - Virtual size: 2.9MB

UPX1
Size: 1.5MB - Virtual size: 1.5MB

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

.text
Size: 2.1MB - Virtual size: 2.1MB

.rdata
Size: 499KB - Virtual size: 498KB

.data
Size: 27KB - Virtual size: 47KB

.rsrc
Size: 1.5MB - Virtual size: 1.5MB

.reloc
Size: 169KB - Virtual size: 169KB