Behavioral task
behavioral1
Sample
2b543e1433bf846bdbadd1c862f45771.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2b543e1433bf846bdbadd1c862f45771.exe
Resource
win10v2004-20231222-en
General
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Target
2b543e1433bf846bdbadd1c862f45771
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Size
12KB
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MD5
2b543e1433bf846bdbadd1c862f45771
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SHA1
71142b3f674a6cb323e589e54fa7e4955b40d411
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SHA256
32bb7eb53f2c1318abbeab8422a5550ba8f99fc39c7dde5cadcdd8aefd418c1d
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SHA512
785b92cb0ef2ce70c86ad28930c7540b9fd958f67665ef00ab5dd00f00b3b8edd3540ec8be3a19cea09ce2c94dfc325daab75ac50d3059018719506551b28150
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SSDEEP
192:8deYICK3DgDFw53udP1oTZ1wlv9QIJO7SC+6XIFvKlqS4aLX5:nYqzh53IQ1+SuO7Q64NC48X5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2b543e1433bf846bdbadd1c862f45771
Files
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2b543e1433bf846bdbadd1c862f45771.exe windows:1 windows x86 arch:x86
67fdc237b514ec9fab9c4500917eb60f
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
VirtualAlloc
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
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_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.1st Size: 512B - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE