Behavioral task
behavioral1
Sample
8e15967e6a6188319f4fd837115a8e1b1609f2b48e410ad039df9cb02dbfcc07.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
8e15967e6a6188319f4fd837115a8e1b1609f2b48e410ad039df9cb02dbfcc07.exe
Resource
win10v2004-20240426-en
General
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Target
8e15967e6a6188319f4fd837115a8e1b1609f2b48e410ad039df9cb02dbfcc07
-
Size
40KB
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MD5
8a8150afa0511c7e6e72f63b01cdc2af
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SHA1
f68ca1e7c729c938970ad1350af7f61aebbd8efb
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SHA256
8e15967e6a6188319f4fd837115a8e1b1609f2b48e410ad039df9cb02dbfcc07
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SHA512
d3ce04ad50003269ee5c8077aee1f4ced3bf92eba613964bc9b29729404542296f1ff4754a2c58dec08d79efce68dde3536f8d5ba80838981c325632302bc74d
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SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2bTgT6:CTWn1++PJHJXA/OsIZfzc3/QbUW
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8e15967e6a6188319f4fd837115a8e1b1609f2b48e410ad039df9cb02dbfcc07 unpack001/out.upx
Files
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8e15967e6a6188319f4fd837115a8e1b1609f2b48e410ad039df9cb02dbfcc07.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ