f9103a94f64f4dfa455e18cf7123065c3937147ea2003cef92180bef69cc6945

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General

Target

f9103a94f64f4dfa455e18cf7123065c3937147ea2003cef92180bef69cc6945
Size

5.9MB
MD5

e96b4832b9fc198e5074c92b68dc593c
SHA1

c564bebbebb640b428f896984abdc29000789015
SHA256

f9103a94f64f4dfa455e18cf7123065c3937147ea2003cef92180bef69cc6945
SHA512

ee2708b6e9352e463b87b0f8fc4be7f94ecec311c3d11fecd9db12b5ce250a7c789de2634181cbc690f47ba162ac7c30364ba295c8fca06e8cd880688b0d37cd
SSDEEP

98304:tM698phGtqs4yYO43z7SOJc9MLGZH95Y9xtFIvV7kIs9zmXHLjQUBiyIeEEMivi4:6IfXd43NJaMLwE9JIvVIIsmXHLMUMiKE

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
f9103a94f64f4dfa455e18cf7123065c3937147ea2003cef92180bef69cc6945
unpack001/out.upx

Files

f9103a94f64f4dfa455e18cf7123065c3937147ea2003cef92180bef69cc6945
.exe windows:6 windows x64 arch:x64

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 11.6MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 5.9MB - Virtual size: 5.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:6 windows x64 arch:x64

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Exports

Exports

_cgo_dummy_export
_webviewBindingGoCallback
_webviewDispatchGoCallback
authorizerTrampoline
callbackTrampoline
commitHookTrampoline
compareTrampoline
doneTrampoline
preUpdateHookTrampoline
rollbackHookTrampoline
stepTrampoline
updateHookTrampoline

Sections

.text
Size: 7.4MB - Virtual size: 7.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 500KB - Virtual size: 500KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 8.4MB - Virtual size: 8.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 207KB - Virtual size: 207KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 40KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 615KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 512B - Virtual size: 418B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 112B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 145KB - Virtual size: 144KB

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: 11.6MB

UPX1 Size: 5.9MB - Virtual size: 5.9MB

.rsrc Size: 12KB - Virtual size: 12KB

Headers

DLL Characteristics

File Characteristics

Exports

Exports

Sections

.text Size: 7.4MB - Virtual size: 7.4MB

.data Size: 500KB - Virtual size: 500KB

.rdata Size: 8.4MB - Virtual size: 8.4MB

.pdata Size: 207KB - Virtual size: 207KB

.xdata Size: 40KB - Virtual size: 40KB

.bss Size: - Virtual size: 615KB

.edata Size: 512B - Virtual size: 418B

.idata Size: 9KB - Virtual size: 9KB

.CRT Size: 512B - Virtual size: 112B

.tls Size: 512B - Virtual size: 16B

.rsrc Size: 11KB - Virtual size: 11KB

.reloc Size: 145KB - Virtual size: 144KB

UPX0
Size: - Virtual size: 11.6MB

UPX1
Size: 5.9MB - Virtual size: 5.9MB

.rsrc
Size: 12KB - Virtual size: 12KB

.text
Size: 7.4MB - Virtual size: 7.4MB

.data
Size: 500KB - Virtual size: 500KB

.rdata
Size: 8.4MB - Virtual size: 8.4MB

.pdata
Size: 207KB - Virtual size: 207KB

.xdata
Size: 40KB - Virtual size: 40KB

.bss
Size: - Virtual size: 615KB

.edata
Size: 512B - Virtual size: 418B

.idata
Size: 9KB - Virtual size: 9KB

.CRT
Size: 512B - Virtual size: 112B

.tls
Size: 512B - Virtual size: 16B

.rsrc
Size: 11KB - Virtual size: 11KB

.reloc
Size: 145KB - Virtual size: 144KB