Behavioral task
behavioral1
Sample
21cf5a3eed341e44143c729a668114330694fe85487ea1945bfa378391c95c81.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
21cf5a3eed341e44143c729a668114330694fe85487ea1945bfa378391c95c81.exe
Resource
win11-20240221-en
General
-
Target
21cf5a3eed341e44143c729a668114330694fe85487ea1945bfa378391c95c81
-
Size
266KB
-
MD5
107e3dc36ac2d3dfc78e1bbc9b69699c
-
SHA1
479a4c69a51a651ec02b4408e9daafb17f5877a2
-
SHA256
21cf5a3eed341e44143c729a668114330694fe85487ea1945bfa378391c95c81
-
SHA512
993f4e4c94c3ef5b8f3e35a7053cf01bcd0a5f67b687b16e4dae83ee24c43c202376942a0a50334ed27f6163f10496f666f8fdcbf03a201ecab122e68914e3d6
-
SSDEEP
3072:3NXEGZJWhfNFC4S60+XoLczrVmXWjt1NI1FLL5r6jQ6yGl117VvT+H01ne4PK:dXzKdNY49u8rVJu1Glvhm01net
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 21cf5a3eed341e44143c729a668114330694fe85487ea1945bfa378391c95c81 unpack001/out.upx
Files
-
21cf5a3eed341e44143c729a668114330694fe85487ea1945bfa378391c95c81.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