Behavioral task
behavioral1
Sample
fcc0b3c709778e003a2891da31b3f21f0d9facf149d79fd69a30a94166412a18.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
fcc0b3c709778e003a2891da31b3f21f0d9facf149d79fd69a30a94166412a18.exe
Resource
win10v2004-20240704-en
General
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Target
fcc0b3c709778e003a2891da31b3f21f0d9facf149d79fd69a30a94166412a18
-
Size
7.1MB
-
MD5
77f11d5ddb154c036901bc97f59728e6
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SHA1
a8a7762511d14d8812a128074cb8e434fa05c1b5
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SHA256
fcc0b3c709778e003a2891da31b3f21f0d9facf149d79fd69a30a94166412a18
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SHA512
85a62f611699cc800623902f2f3953556300bba24e661980fbd2ef8ae7c645f217231cf4b096728769f8a6eb46c845abcf0e78112221de77c741fc456065c9f4
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SSDEEP
196608:uTcTusUgTOmUn7ejLAIMcq13yNPRTu5T:uwa1g+pIM713yN
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fcc0b3c709778e003a2891da31b3f21f0d9facf149d79fd69a30a94166412a18 unpack001/out.upx
Files
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fcc0b3c709778e003a2891da31b3f21f0d9facf149d79fd69a30a94166412a18.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 13.7MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 7.1MB - Virtual size: 7.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 9.6MB - Virtual size: 9.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 9.7MB - Virtual size: 9.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 513KB - Virtual size: 755KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 505KB - Virtual size: 504KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.symtab Size: 512B - Virtual size: 4B
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ