Behavioral task
behavioral1
Sample
virussign.com_00f7770f163211bcdf429a842c19b220.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
virussign.com_00f7770f163211bcdf429a842c19b220.exe
Resource
win10v2004-20240426-en
General
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Target
virussign.com_00f7770f163211bcdf429a842c19b220.vir
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Size
142KB
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MD5
00f7770f163211bcdf429a842c19b220
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SHA1
6a0428a7bb8514255aae9df4a0e3089577db87bf
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SHA256
41e6917ea96692559436e3c4c093f8af6d9799c0484b236327fe4b51e3448892
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SHA512
cacbc0bd92ccaeb8d0421c8b86cb0f9483dee4a1e545f490b7a2865bf59af7c1caf4a28d44bf0109d5692a0879d70cf3605c6530ec70422553a585235d474a45
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SSDEEP
1536:V7Zf/FAlsM1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCt:fnymCAIuZAIuYSMjoqtMHfhfagUFH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource virussign.com_00f7770f163211bcdf429a842c19b220.vir
Files
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virussign.com_00f7770f163211bcdf429a842c19b220.vir.exe windows:4 windows x86 arch:x86
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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE