Static task
static1
Behavioral task
behavioral1
Sample
821b66bc4f7b45045a8f87b1fe48001f9d12e39c397794bb78b1416f0510dc9e.exe
Resource
win7-20240221-en
General
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Target
821b66bc4f7b45045a8f87b1fe48001f9d12e39c397794bb78b1416f0510dc9e
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Size
96KB
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MD5
4fe4f90235d541dd2ceaf991df6a0747
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SHA1
a972884f764d87073f84d6f9d4beca2db7d2d806
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SHA256
821b66bc4f7b45045a8f87b1fe48001f9d12e39c397794bb78b1416f0510dc9e
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SHA512
b4d7a4d690aa786c2bc5e3783f66927ae321b6f77ab3686e4afccb7a9454b19964b7a2a79b81ac6e424b9b2f2e39f85a845e9c5114fb220ea69beff327f0ae12
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SSDEEP
1536:/nAHcBbLmdvduLd8IDiaP/8A68YaiIv2RwEYqlwi+BzdAeV9b5ADbyxxL:/Gs8cd8eXlYairZYqMddH13L
Malware Config
Signatures
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Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 821b66bc4f7b45045a8f87b1fe48001f9d12e39c397794bb78b1416f0510dc9e
Files
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821b66bc4f7b45045a8f87b1fe48001f9d12e39c397794bb78b1416f0510dc9e.exe windows:4 windows x86 arch:x86
850bf254c76e5c8effedc1f08eb6c411
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetModuleHandleA
GetProcAddress
user32
GetClassNameA
Sections
.MPRESS1 Size: 90KB - Virtual size: 128KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE