Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_fc1a6155a0bde1ec19bc6784f9a57b1b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_fc1a6155a0bde1ec19bc6784f9a57b1b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_fc1a6155a0bde1ec19bc6784f9a57b1b_cryptolocker
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Size
39KB
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MD5
fc1a6155a0bde1ec19bc6784f9a57b1b
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SHA1
5c53362ac55ae7998fe062bdd5ada7b145fae9c1
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SHA256
8067e5bed12259f708a33468d4fc0d0e63ab1f776bdb740d7eb57ea4b657d3cf
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SHA512
a9120f1d74e255c824a55644371fbc15d379c6d373593d89f5068470b2fea0b94a1279c8d04285fbc8a64ab9c991bd6bb4b32718553a89c8dbf18a9b6ba8f2b3
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axRVZm:V6QFElP6n+gMQMOtEvwDpjyaYaLm
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-18_fc1a6155a0bde1ec19bc6784f9a57b1b_cryptolocker
Files
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2024-02-18_fc1a6155a0bde1ec19bc6784f9a57b1b_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
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ