Behavioral task
behavioral1
Sample
cf05063004bcc8eada68e69b23e53342471c8ed37a968e32402bc019ad419a81.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
cf05063004bcc8eada68e69b23e53342471c8ed37a968e32402bc019ad419a81.exe
Resource
win10v2004-20231020-en
General
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Target
cf05063004bcc8eada68e69b23e53342471c8ed37a968e32402bc019ad419a81
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Size
1.3MB
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MD5
fe2d0989754b4c5d260baf8bd7709a06
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SHA1
647c55f93442b4320a602093c8fb131355dbcd97
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SHA256
cf05063004bcc8eada68e69b23e53342471c8ed37a968e32402bc019ad419a81
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SHA512
2b35ed4807d3664f64931c990422c8ee0518799336f7b6ebf10e53cdb0e290046806a0c7032b63543c9eea5ae9d510ad8392464dff144b6ac3ba5dff4a73aee0
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SSDEEP
24576:IQSmTva82UrQ5/lwx5+mNUmJRydAteEnHqxA593tL:1Smn4l1aUmSuP
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cf05063004bcc8eada68e69b23e53342471c8ed37a968e32402bc019ad419a81 unpack001/out.upx
Files
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cf05063004bcc8eada68e69b23e53342471c8ed37a968e32402bc019ad419a81.exe windows:4 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
UPX0 Size: - Virtual size: 5.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 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: 2.2MB - Virtual size: 2.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3.8MB - Virtual size: 3.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 124KB - Virtual size: 497KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ