Behavioral task
behavioral1
Sample
537c0d1af1ac5591af85364709f1e1b75aa4b857e8ebe7157a8e91a2aa1ebb5d.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
537c0d1af1ac5591af85364709f1e1b75aa4b857e8ebe7157a8e91a2aa1ebb5d.exe
Resource
win10v2004-20230703-en
General
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Target
537c0d1af1ac5591af85364709f1e1b75aa4b857e8ebe7157a8e91a2aa1ebb5d
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Size
821KB
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MD5
1174ec569771655b4d5ef2bbf02c9379
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SHA1
03b99b84cee20eaca747558d0caeed2ba2b569bd
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SHA256
537c0d1af1ac5591af85364709f1e1b75aa4b857e8ebe7157a8e91a2aa1ebb5d
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SHA512
ee8cdc8d187ee8878e8e1dc8a7cc12dce6277093a31ee2f98eba8a832b13ed461369b7a74a845e9d0295f2fde8d50238b4254e237f22d38a4cebf65a528ab940
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SSDEEP
12288:VnyQFwVm1Bl8MkRu4PByPXRlNso2lPmjGREvUKlsE4JZZZVqvC:Vny9Vm1P8PR34fRly9FmB8NE4JZZZkq
Malware Config
Signatures
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resource yara_rule sample aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 537c0d1af1ac5591af85364709f1e1b75aa4b857e8ebe7157a8e91a2aa1ebb5d
Files
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537c0d1af1ac5591af85364709f1e1b75aa4b857e8ebe7157a8e91a2aa1ebb5d.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_32BIT_MACHINE
Sections
.text Size: 243KB - Virtual size: 516KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 181KB - Virtual size: 248KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 21KB - Virtual size: 172KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 380KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 365KB - Virtual size: 368KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE