Behavioral task
behavioral1
Sample
b13d93849c8d302105195c4be4e0b81c7a6ff2ee3ec30117f9098a6bc905e254.exe
Resource
win7-20240220-en
General
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Target
b13d93849c8d302105195c4be4e0b81c7a6ff2ee3ec30117f9098a6bc905e254
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Size
205KB
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MD5
7c63a46674df0004a761de60498dc7d2
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SHA1
bdfde1ffb55bf45d59ddd7bed00140e980e0d16b
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SHA256
b13d93849c8d302105195c4be4e0b81c7a6ff2ee3ec30117f9098a6bc905e254
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SHA512
b5805f1b6316d61a9f11a08380b7a0440cc5e3a31bec84b92002d860514de1033b414bd165e36d880d4ab3a8daa99e2e4f995c36d4dc2a4c13db2f51d8bd0363
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SSDEEP
1536:XNl3duc1qc6xd6vpi0YZUlWO/ZdRUU3baQul0W0LUQwanOzg0Ss2nB7Gz2hweB:bNucfvLBkU3b82rnOzg0Ss2nB7GzteB
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 -
Urelas family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b13d93849c8d302105195c4be4e0b81c7a6ff2ee3ec30117f9098a6bc905e254
Files
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b13d93849c8d302105195c4be4e0b81c7a6ff2ee3ec30117f9098a6bc905e254.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 148KB - Virtual size: 156KB
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: 4KB
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: 48KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE