Behavioral task
behavioral1
Sample
f557081eeef95fb5fd9d1de5e1ef05556b3f7074e621bfa04dc3c08adc407a59.exe
Resource
win10-20230915-en
General
-
Target
f557081eeef95fb5fd9d1de5e1ef05556b3f7074e621bfa04dc3c08adc407a59
-
Size
266KB
-
MD5
61994ad0dcb41011ada565a2ea338e2a
-
SHA1
d88bdebdf03ffff94f42bf9fa01127733a999abf
-
SHA256
f557081eeef95fb5fd9d1de5e1ef05556b3f7074e621bfa04dc3c08adc407a59
-
SHA512
92a3f53bd6939c392ab06fc315b06bcc6ee03a36b58aa5f0bd8c08c8678afa1d8fae373cd619ff81374d0e7401447a7d5c2e37de8464918467be6ea1567ea4c7
-
SSDEEP
6144:1XzKdNY49u8rVmzJTeB6IxACs20301net:ma4A7zU0IpL0301
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f557081eeef95fb5fd9d1de5e1ef05556b3f7074e621bfa04dc3c08adc407a59 unpack001/out.upx
Files
-
f557081eeef95fb5fd9d1de5e1ef05556b3f7074e621bfa04dc3c08adc407a59.exe windows:6 windows 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: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:6 windows 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: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ