Behavioral task
behavioral1
Sample
2024-06-14_dca912d56543e77eae1a8724c7822206_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-06-14_dca912d56543e77eae1a8724c7822206_cryptolocker.exe
Resource
win10v2004-20240611-en
General
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Target
2024-06-14_dca912d56543e77eae1a8724c7822206_cryptolocker
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Size
86KB
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MD5
dca912d56543e77eae1a8724c7822206
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SHA1
2bc0e952fa04bf9130695ae182e1e720ededa276
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SHA256
c43dade6fae073cc1367d8476c73aa526bca7e927f4aea8c75ff4b01b1cb83a5
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SHA512
4fabcaee6027c33815a819ed35bee2cf9aa113e3abe9da2e225ee4ac42dc333c58ae876c3ec628bd5c832b84b8ba2515daaa9e9cbfa6d4b755b45e9c040f33d7
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1kyJS1z:zCsanOtEvwDpjZ
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-14_dca912d56543e77eae1a8724c7822206_cryptolocker
Files
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2024-06-14_dca912d56543e77eae1a8724c7822206_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