Behavioral task
behavioral1
Sample
b4cd187229c0c111a5f8852bdb51ed6d29a3adca4486f65ff7a477f1aa805e55.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
b4cd187229c0c111a5f8852bdb51ed6d29a3adca4486f65ff7a477f1aa805e55.exe
Resource
win11-20240412-en
General
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Target
b4cd187229c0c111a5f8852bdb51ed6d29a3adca4486f65ff7a477f1aa805e55
-
Size
266KB
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MD5
44b9a1de4f49ed2886ab7af48b1b6835
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SHA1
3ce1003aba54dddce9b8043d9f9a8f6e7743c5ea
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SHA256
b4cd187229c0c111a5f8852bdb51ed6d29a3adca4486f65ff7a477f1aa805e55
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SHA512
c2a1c7e743324270e6754e7ea3677148c8ecc2a522aa6d5184e8986be51a70cc728f99482094ed2f6461ad0340405da6dd05ae34f978857cf00466f4bebe5fdc
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SSDEEP
6144:uXzKdNY49u8rVEeSxvfdqbCe1KZW01net:1a4ACSxvAbC401
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b4cd187229c0c111a5f8852bdb51ed6d29a3adca4486f65ff7a477f1aa805e55 unpack001/out.upx
Files
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b4cd187229c0c111a5f8852bdb51ed6d29a3adca4486f65ff7a477f1aa805e55.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
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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