Static task
static1
Behavioral task
behavioral1
Sample
gugu_finalpayload.exe
Resource
win7-20230703-en
Behavioral task
behavioral2
Sample
gugu_finalpayload.exe
Resource
win10v2004-20230621-en
General
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Target
gugu_finalpayload.bin
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Size
210KB
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MD5
d13e3858ab5d8ac131e46cfcad1d6a4c
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SHA1
03e4eedf3faa8145e66429dc5b4cb0ef25122d53
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SHA256
2cfa9f9be4dfe3a3c518b1a6031292e16706ec36ea0b23375859fb3c9d246de2
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SHA512
b1f32fe7f052d0a6a3083dfdd4789507299f8611519b69988334cdd258342cd0ba15f41c2b6cf622020eae419714e2cceb843b02baf3ad51054fa5ca55ee3c03
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SSDEEP
6144:zSaGEkW+kb6Es5pyvIJ0xncDoqb/VdJjGf:5kw6JpykKncUgNI
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource gugu_finalpayload.bin
Files
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gugu_finalpayload.bin.exe windows x86
Password: infected
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 95KB - Virtual size: 94KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ