Behavioral task
behavioral1
Sample
6b3b7a8cd6ee78e35335de92a56c7ee18ddd04f08b371559606549498b5db9bf.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
6b3b7a8cd6ee78e35335de92a56c7ee18ddd04f08b371559606549498b5db9bf.exe
Resource
win10v2004-20240508-en
General
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Target
6b3b7a8cd6ee78e35335de92a56c7ee18ddd04f08b371559606549498b5db9bf
-
Size
54KB
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MD5
2ab747375ced34cfb1d62527e37f36ae
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SHA1
d36234808c9a9369d474d02ddff176f5e8b2c0bc
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SHA256
6b3b7a8cd6ee78e35335de92a56c7ee18ddd04f08b371559606549498b5db9bf
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SHA512
8da8123a772a9e746c8272e66a87513e649926dbd2ec4c43d680a93853b4d7619fb87a6c2bbc687fb50f87a1ffddeaeacdf1250597e178883f0f031403b8c774
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SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAF42:CTWn1++PJHJXA/OsIZfzc3/Q8GF4
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 6b3b7a8cd6ee78e35335de92a56c7ee18ddd04f08b371559606549498b5db9bf unpack001/out.upx
Files
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6b3b7a8cd6ee78e35335de92a56c7ee18ddd04f08b371559606549498b5db9bf.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