Behavioral task
behavioral1
Sample
f728f4b72ec57d4a2c0eb4ccf8cb8007a20165360a929e83ebc2b4005fe2cb29.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
f728f4b72ec57d4a2c0eb4ccf8cb8007a20165360a929e83ebc2b4005fe2cb29.exe
Resource
win10v2004-20231222-en
General
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Target
f728f4b72ec57d4a2c0eb4ccf8cb8007a20165360a929e83ebc2b4005fe2cb29
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Size
1.1MB
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MD5
2f49a6e2357d8aca1159c92dd9029569
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SHA1
3a29d76374925d2483d124b459e446aa229b40d9
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SHA256
f728f4b72ec57d4a2c0eb4ccf8cb8007a20165360a929e83ebc2b4005fe2cb29
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SHA512
93823bdc7772615b77b9dba34448c4e00289e9db3a8d02aee22eaab83767471e9992822029b212e615372ce9e16e95e9e345949e1b42d0ae436c0865b7ab6664
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SSDEEP
12288:ZEmC92VnpahSR7BwkASR49lkQHMIWnDp2f47z4PUUhyVb4yDKUgM03qcmT1Pd2KL:ZEF96C6BwkP2lsl8fEQemdM03zmT1PCk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f728f4b72ec57d4a2c0eb4ccf8cb8007a20165360a929e83ebc2b4005fe2cb29 unpack001/out.upx
Files
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f728f4b72ec57d4a2c0eb4ccf8cb8007a20165360a929e83ebc2b4005fe2cb29.exe windows:6 windows x86 arch: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 arch: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