Behavioral task
behavioral1
Sample
4a401d65ce642fdc939de5b75c59ec9bbd62e1c4981ea240c21beda08c37c858.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
4a401d65ce642fdc939de5b75c59ec9bbd62e1c4981ea240c21beda08c37c858.exe
Resource
win10v2004-20240802-en
General
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Target
4a401d65ce642fdc939de5b75c59ec9bbd62e1c4981ea240c21beda08c37c858
-
Size
2.9MB
-
MD5
42f1b9300d9cc956ba19ff18e35a7211
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SHA1
1f0dd3712dcce4be8c9237a091761b1246db764c
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SHA256
4a401d65ce642fdc939de5b75c59ec9bbd62e1c4981ea240c21beda08c37c858
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SHA512
398253ab3e2c77ca3217f8d257e1fcf303d9c1923cb3da218f42c4f51c2ad39f367529a959a015ae860f9ccb41ae9dbcfe1468301b74fb3efd3ab352d6be04ba
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SSDEEP
49152:3Q6GePauOI1TWiY2ITw0GhelzE9hzbo8U1So7QC1AbWGhvEwwbB3LZ9NZQdY4oSb:3fOy9Y2ITwA4hzbo8WSoshapLRMY4Xu4
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4a401d65ce642fdc939de5b75c59ec9bbd62e1c4981ea240c21beda08c37c858 unpack001/out.upx
Files
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4a401d65ce642fdc939de5b75c59ec9bbd62e1c4981ea240c21beda08c37c858.exe windows:6 windows x64 arch:x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 5.8MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 2.9MB - Virtual size: 2.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 windows x64 arch:x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 3.7MB - Virtual size: 3.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4.1MB - Virtual size: 4.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 363KB - Virtual size: 787KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 66KB - Virtual size: 66KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.symtab Size: 512B - Virtual size: 4B
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ