Behavioral task
behavioral1
Sample
378a323c27ccb84b5a58e9ac997b823687051f2eb38b90f6dbd209de3448c4ba.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
378a323c27ccb84b5a58e9ac997b823687051f2eb38b90f6dbd209de3448c4ba.exe
Resource
win10v2004-20231023-en
General
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Target
378a323c27ccb84b5a58e9ac997b823687051f2eb38b90f6dbd209de3448c4ba
-
Size
830KB
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MD5
34a5ff0d0267617045a2839915c57326
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SHA1
1affbcc0f3cf5b6d33f7682513ff28d137e7198f
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SHA256
378a323c27ccb84b5a58e9ac997b823687051f2eb38b90f6dbd209de3448c4ba
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SHA512
6d77505771ac9ccdcd053908cf4209e1f203bb8f187618002a721f80b0e21baa39ef190fc51c7e6768459dd3ffce0f0c4a8b94dad929c458597c3d5e9cab9e9b
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SSDEEP
12288:ZEmC92VnpahSR7BwkASR49lkQHMIWnDp2f47z4PUUhyVb4yDKUgM03qcmT1Pd2Kx:ZEF96C6BwkP2lsl8fEQemdM03zmT1Pz
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 378a323c27ccb84b5a58e9ac997b823687051f2eb38b90f6dbd209de3448c4ba unpack001/out.upx
Files
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378a323c27ccb84b5a58e9ac997b823687051f2eb38b90f6dbd209de3448c4ba.exe windows:6 windows 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: 428KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 828KB - Virtual size: 828KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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 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: 109KB - Virtual size: 109KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 33KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids Size: 512B - Virtual size: 288B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ