Behavioral task
behavioral1
Sample
EXAM1.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
EXAM1.exe
Resource
win10v2004-20220812-en
General
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Target
EXAM1.zip
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Size
20KB
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MD5
94a0cb50a948517ad169c4653cddd9dc
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SHA1
e5163b9a66be5c29a40e868edc4f8eaf45999653
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SHA256
2bd9e67cc6ff8bd24873b6c9968164e962cee06674dd56374f05dcbfd308873e
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SHA512
4b6de1f8cc3cdd5c2061d96361279d601c55a8b1aec853290d9398e644b6268bf89a04eda85a0e8ad854c2675c4bdbc5ccf3491d246ff8e1448c2c4f82c046f1
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SSDEEP
384:8u/t+OGU1/2m6oNN/5DXF9j+ip7YK7pCK4YA0mJNXSXkIOyP0LZI+HsA4s3NH9l:VcfUpGoNNhDX3j+O7XUK4YALCX5lPmIi
Malware Config
Extracted
guloader
https://drive.google.com/uc?export=download&id=1TeambsQp_ryy6hry9SnDrFRarFpaX7to
Signatures
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Guloader family
Files
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EXAM1.zip.zip
Password: infected
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EXAM1.exe.exe windows x86
55202206c96270ec7451d6ce6e310a3f
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
Imports
msvbvm60
_CIcos
_adj_fptan
__vbaFreeVar
__vbaStrVarMove
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaHresultCheckObj
_adj_fdiv_m32
ord666
ord592
ord596
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaFpR8
_CIsin
ord525
__vbaChkstk
EVENT_SINK_AddRef
__vbaStrCmp
ord529
_adj_fpatan
ord675
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord606
_adj_fprem
_adj_fdivr_m64
__vbaFPException
_CIlog
ord539
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaVarSetObj
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaVarAdd
__vbaVarDup
__vbaFpI2
_CIatan
__vbaStrMove
ord618
_allmul
ord544
_CItan
ord546
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 44KB - Virtual size: 42KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ