Static task
static1
Behavioral task
behavioral1
Sample
3e2a681d58f943bdb96cdd4cebd5d0bb16ba488aef6632656a26e6e657898aa3.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
3e2a681d58f943bdb96cdd4cebd5d0bb16ba488aef6632656a26e6e657898aa3.exe
Resource
win10v2004-20240226-en
General
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Target
3e2a681d58f943bdb96cdd4cebd5d0bb16ba488aef6632656a26e6e657898aa3
-
Size
483KB
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MD5
503f208d7b17c5508b1f80d2627494a1
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SHA1
5a3cc71c9579dc569ede9b878a1eeb7bdc8824de
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SHA256
3e2a681d58f943bdb96cdd4cebd5d0bb16ba488aef6632656a26e6e657898aa3
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SHA512
426d1a0340ab398c52fbb4280e3b1212004359b24290cf995814c9419c7810aa171e401a25abb54eb585e5e6c456208e916434edec98f66445b6c959abcbc089
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SSDEEP
3072:JR4jdNqTqHLklZpb4RrRDFBI/cMrnTS4y3NkEjbvjuC8xVkxRQjZ3phRrbh6WrlG:XafcEHI/prnm4y3NjTjuC8xOcxphijq
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 3e2a681d58f943bdb96cdd4cebd5d0bb16ba488aef6632656a26e6e657898aa3
Files
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3e2a681d58f943bdb96cdd4cebd5d0bb16ba488aef6632656a26e6e657898aa3.exe windows:4 windows x86 arch:x86
3e3d633779e35448851e7a9ca7e72522
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetModuleHandleA
GetProcAddress
ole32
CoInitialize
Sections
.MPRESS1 Size: 163KB - Virtual size: 404KB
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: 266KB - Virtual size: 265KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE