Behavioral task
behavioral1
Sample
2024-03-05_e112ecb1eeb0d9518cf1ae377dec7a2e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-05_e112ecb1eeb0d9518cf1ae377dec7a2e_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-05_e112ecb1eeb0d9518cf1ae377dec7a2e_cryptolocker
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Size
79KB
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MD5
e112ecb1eeb0d9518cf1ae377dec7a2e
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SHA1
c7e73437a9cd0cd01a12eab2b655731406373d74
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SHA256
96620a9035e634a5aeccd53f6cec64165c204db01330afc0a5c7efaebd4585ce
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SHA512
1516af7a9fa94e759b4fed3af065a541808fd13fc3cb294b5a011d8d6476b590add2516f456d5975ec3318fd0fbd9ac6e05862f5d77225ead793daa51dbfed16
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7pBlqrr1HBJooSeKzu1adyB2:zj+soPSMOtEvwDpj4ktBl01hJ0tq1kyM
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 2024-03-05_e112ecb1eeb0d9518cf1ae377dec7a2e_cryptolocker
Files
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2024-03-05_e112ecb1eeb0d9518cf1ae377dec7a2e_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