Behavioral task
behavioral1
Sample
gugu.exe
Resource
win7-20230705-en
Behavioral task
behavioral2
Sample
gugu.exe
Resource
win10v2004-20230703-en
General
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Target
gugu.bin
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Size
137KB
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MD5
f1a3a75efaa30df4a705ab26a209608f
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SHA1
0039ec77a27acf4584be6e4f632aaee905fdf79c
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SHA256
594ba9a852d46c837cc4f988ed731f30ba3877ec771239b38460acba084420bb
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SHA512
1602dd9427698538ea637a276a00d9c15e2a1970e3cae84899a2c7dd7a74c3edd5d6d961037a6c5f22a1de51c6381732e1b893cd18053beac12c016b058d3358
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SSDEEP
3072:sOyM3XTmuYN1F8Hj5vdhYWC7Bx6JoXuJPIHOrlDpU0jMNF30I:S5uKS51hYWC7BMJSEIurbVjMNFk
Malware Config
Signatures
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Guloader family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource gugu.bin
Files
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gugu.bin.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 136KB - Virtual size: 140KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE