Behavioral task
behavioral1
Sample
a448f446f8ad259580a6b7274b670c96af4164a59b16d3b4722480dc25cb0ec6.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
a448f446f8ad259580a6b7274b670c96af4164a59b16d3b4722480dc25cb0ec6.exe
Resource
win10v2004-20240419-en
General
-
Target
a448f446f8ad259580a6b7274b670c96af4164a59b16d3b4722480dc25cb0ec6
-
Size
180KB
-
MD5
0762bed8c9ad2cad94889a2ab58b7ca1
-
SHA1
6770204ca721862dfe46914029cd166ca45a441a
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SHA256
a448f446f8ad259580a6b7274b670c96af4164a59b16d3b4722480dc25cb0ec6
-
SHA512
1858809fe940af95ee5f241e6477ab9dda97f287388e4355ce8ee9840be2ff7c2e5531a2b55d139fc59bcf857bd1dc2997367af1fbfa282510aae8f4bbef6f40
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SSDEEP
3072:idEUfKj8BYbDiC1ZTK7sxtLUIGST78jUVTyxhnMGnOkl5k:iUSiZTK40E8UVwpnOSk
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a448f446f8ad259580a6b7274b670c96af4164a59b16d3b4722480dc25cb0ec6
Files
-
a448f446f8ad259580a6b7274b670c96af4164a59b16d3b4722480dc25cb0ec6.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 496KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ