Behavioral task
behavioral1
Sample
2024-09-04_708c8619a566a1048c113f138186e070_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-04_708c8619a566a1048c113f138186e070_cryptolocker
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Size
82KB
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MD5
708c8619a566a1048c113f138186e070
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SHA1
605849de595630ccdd8b3c92145154c3d3415e94
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SHA256
ffe45ea14a70cc95ab3db0472744b3c5e8ab0236b620d2fb170e53fa4df64557
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SHA512
5424d3e881b47daa77e4ff3996e8269026aaa6605631a96a1dd22db6007e5f0ecfd89481176aa65f2256f0c351d1acea85ddabca8e24c5ee02af63ab97e5d4f6
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky7QXI:zCsanOtEvwDpj8
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-04_708c8619a566a1048c113f138186e070_cryptolocker
Files
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2024-09-04_708c8619a566a1048c113f138186e070_cryptolocker.exe windows:5 windows x86 arch: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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE