Behavioral task
behavioral1
Sample
c3bf2474f973c32dc2bd174af4884ed5f5f497e6e29531a0ecbb4955f190e9b2.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
c3bf2474f973c32dc2bd174af4884ed5f5f497e6e29531a0ecbb4955f190e9b2.exe
Resource
win11-20240426-en
General
-
Target
c3bf2474f973c32dc2bd174af4884ed5f5f497e6e29531a0ecbb4955f190e9b2
-
Size
266KB
-
MD5
9308b73e234a13e98c266b7a0ba94aa8
-
SHA1
b42cc8e66a1a7e2ae96210955fbf599d0bc29e22
-
SHA256
c3bf2474f973c32dc2bd174af4884ed5f5f497e6e29531a0ecbb4955f190e9b2
-
SHA512
a22d3a20ec3c6edb083e68d7072e46add53ab1e5b11e1ea39b9436e0ed48bd788616bb06388b1f8b7eda591524684f4754139f493803cf9643693e8ae000922e
-
SSDEEP
6144:/XzKdNY49u8rVdDkV4dPMvc+/cv1rs01net:Aa4AKxd2/x01
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c3bf2474f973c32dc2bd174af4884ed5f5f497e6e29531a0ecbb4955f190e9b2 unpack001/out.upx
Files
-
c3bf2474f973c32dc2bd174af4884ed5f5f497e6e29531a0ecbb4955f190e9b2.exe windows:6 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: 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 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: 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