Behavioral task
behavioral1
Sample
2024-06-25_8064e2e574bf238ef2ba39017395072f_cryptolocker.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
2024-06-25_8064e2e574bf238ef2ba39017395072f_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-25_8064e2e574bf238ef2ba39017395072f_cryptolocker
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Size
97KB
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MD5
8064e2e574bf238ef2ba39017395072f
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SHA1
18ef0ed3026345c2ce370a242abab6eb064b3931
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SHA256
3ab930cabbddb8fe620a893d7ce2b4744d95e5f51b169e7115c0cf5835a704dc
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SHA512
3e1d98b9c65516a7a21861277924a8280d7ef5f441ba36eecd85a26e8aa91a0f9244fa343d07237b3cfd0f8842fdf9d5172fc5a77ed557f7397afd5225dbe90e
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjgx/bqP:zCsanOtEvwDpjBG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-25_8064e2e574bf238ef2ba39017395072f_cryptolocker
Files
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2024-06-25_8064e2e574bf238ef2ba39017395072f_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