Behavioral task
behavioral1
Sample
b4fc27dc674c5be3feea6a24afdba9e1b96c6346d976ffdb5d52fdce30da9ce2.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
b4fc27dc674c5be3feea6a24afdba9e1b96c6346d976ffdb5d52fdce30da9ce2.exe
Resource
win10v2004-20231020-en
General
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Target
b4fc27dc674c5be3feea6a24afdba9e1b96c6346d976ffdb5d52fdce30da9ce2.exe.zip
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Size
91.7MB
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MD5
157deec35ad2c7dc46795093eb2ce4f1
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SHA1
25c375950880323655c9f0bae876828ccc90a6b4
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SHA256
a75d3a7be202db5b45c79412f78321433affa3a28bc7d0d8f62c6d04864e4703
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SHA512
a3e7973eb5a9a2e828a7e4053b9857422d9be0958d7ff34623b197b95520c5eaebbdb18b59cd3defca6489ede33bd41ca8e755ae3bbc63e126ec8f9cb760f9af
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SSDEEP
1572864:fgpjKlkP+4qud3PZZ8vEH+LVaRBy/Gd2XxitZ1zfDJmXchKVPOTDn:IpWg5PbYEkb+dMojlivVPYz
Malware Config
Signatures
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resource yara_rule static1/unpack001/b4fc27dc674c5be3feea6a24afdba9e1b96c6346d976ffdb5d52fdce30da9ce2.exe upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/b4fc27dc674c5be3feea6a24afdba9e1b96c6346d976ffdb5d52fdce30da9ce2.exe
Files
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b4fc27dc674c5be3feea6a24afdba9e1b96c6346d976ffdb5d52fdce30da9ce2.exe.zip.zip
Password: infected
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b4fc27dc674c5be3feea6a24afdba9e1b96c6346d976ffdb5d52fdce30da9ce2.exe.exe windows:1 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 284KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 133KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE