Behavioral task
behavioral1
Sample
NO$GBA.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
NO$GBA.exe
Resource
win10v2004-20230220-en
General
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Target
b5583b8526a0683e381f99b710170260.bin
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Size
208KB
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MD5
b5583b8526a0683e381f99b710170260
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SHA1
e424df7820d17edf6b852655d0168fbf0f529775
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SHA256
058c16183bb72fc7c9515ee69391b239a15d2c0d566729105704e458ade73857
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SHA512
e7fe766e6e0e95367cacb12d742b14d1f4f3f2eee1baa5c2523f7adc844229e89441d31578da6b0b3d89084378508b99329385dc241f5e20e5ccf9e8a415ce5f
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SSDEEP
6144:t7vfsNTDU5NnOIYBJd84w5mm7GwNSpApwig:FvkN3UfGB5wbQApwL
Malware Config
Signatures
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resource yara_rule static1/unpack001/NO$GBA.EXE upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/NO$GBA.EXE
Files
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b5583b8526a0683e381f99b710170260.bin.zip
Password: infected
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DSI-SD.ZIP.zip
Password: infected
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DSI-1.SD
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NO$GBA.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 1.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 169KB - Virtual size: 172KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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README.TXT