Behavioral task
behavioral1
Sample
99ebfcd47ddea91933d233075bcfd69086dab433.exe
Resource
win10v2004-20230703-en
Behavioral task
behavioral2
Sample
out.exe
Resource
win10v2004-20230703-en
General
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Target
MDE_File_Sample_49a20d0843236a4662ed6ef21adcac0be50766f55eee412de3a50ead4ba523dc.zip
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Size
2.5MB
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MD5
6e85bcfaebc328c6de87c7fc0630c653
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SHA1
be9738cda5cd9ff3cd012bed74c1a4945ae73080
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SHA256
6c2a87c5d5edf238f2f583d624397a5e80cf642e33302b61cc2818f38e31bb6e
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SHA512
60b4dc29f35198bc8641a3fdc026ff318c42b23cbc9e634c9850cc2aed5ec94768a876b4a0c883050f357d09066bcaaff92621443ff9d43d7f63a10444cbdd8d
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SSDEEP
49152:/4bF90exI7O6dtaFck3/CGc9RNo27NEEtb6jEm7Crs7YX7+rhTrv:/4bFyexoaBPzaXomyEVmn7zpb
Malware Config
Signatures
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resource yara_rule static1/unpack001/99ebfcd47ddea91933d233075bcfd69086dab433 upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/99ebfcd47ddea91933d233075bcfd69086dab433 unpack002/out.upx
Files
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MDE_File_Sample_49a20d0843236a4662ed6ef21adcac0be50766f55eee412de3a50ead4ba523dc.zip.zip
Password: 123
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99ebfcd47ddea91933d233075bcfd69086dab433.exe windows x86
Password: 123
Headers
DLL Characteristics
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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 2.5MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 2.6MB - Virtual size: 2.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 33KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe 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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 279KB - Virtual size: 279KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 55KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.00cfg Size: 512B - Virtual size: 8B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: 512B - Virtual size: 9B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4.7MB - Virtual size: 4.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ