Behavioral task
behavioral1
Sample
2024-06-09_d19e0577bd8faa7b852a847324a0c3ab_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-09_d19e0577bd8faa7b852a847324a0c3ab_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-09_d19e0577bd8faa7b852a847324a0c3ab_cryptolocker
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Size
82KB
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MD5
d19e0577bd8faa7b852a847324a0c3ab
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SHA1
ddbaa85642d5998d30a564cd13df480a08aca176
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SHA256
2dca7a5ef53d7f73c2ecc34562dbd2006c968ff48d0075996815e0a48a5167b8
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SHA512
3f2f63ec20abb7536bbbe8497fccd21ccb6ffd3ab22a40ebbb31c5851b03c3d56db1a5cc1df4b6444f84ca7f23f7d319a69e956bae0f014a99b891a410017664
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky7QZ:zCsanOtEvwDpjd
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 2024-06-09_d19e0577bd8faa7b852a847324a0c3ab_cryptolocker
Files
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2024-06-09_d19e0577bd8faa7b852a847324a0c3ab_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