Behavioral task
behavioral1
Sample
NA_NA_1fa90faab00843exeexe_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
NA_NA_1fa90faab00843exeexe_JC.exe
Resource
win10v2004-20230703-en
General
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Target
NA_NA_1fa90faab00843exeexe_JC.exe
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Size
139KB
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MD5
1fa90faab00843be771e1484c969b7c3
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SHA1
b8405580588dd0b6898ef8049f309e416df2e16c
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SHA256
24c304296924cf6ef5194705aaf7227475da6c100cad4d59f39ee6fb134e0c24
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SHA512
f9013c8329b862569b1ceb51690615066be459e9e6ce404ad50509bfd000da204b3a2e2288f64e73db9e3921d964e7a979eb74ba39356c753a28f6e2a790088a
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp699GNtL11:z6a+CdOOtEvwDpjcze
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NA_NA_1fa90faab00843exeexe_JC.exe
Files
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NA_NA_1fa90faab00843exeexe_JC.exe.exe windows 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: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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