Static task
static1
Behavioral task
behavioral1
Sample
2024-04-11_af4746f89999805db993505cfa1c7f40_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-11_af4746f89999805db993505cfa1c7f40_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-11_af4746f89999805db993505cfa1c7f40_cryptolocker
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Size
78KB
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MD5
af4746f89999805db993505cfa1c7f40
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SHA1
56ee64b679a262d2fa7e2fbfce826be847ef49fa
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SHA256
f545e8d58c48625f8042bc1c068ec427eb66725c2b1753541c9d9f9a08eafe75
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SHA512
e7a6c2966a22e0c5be1c08b1c556fc812d71b3d547029369aef03a1f9d3c414b488e0d3340cc85b35bac2bc4830e57f6ade8e6abd7864cffb34c39bc299d2240
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNlup3:V6a+pOtEvwDpjvpq
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 2024-04-11_af4746f89999805db993505cfa1c7f40_cryptolocker
Files
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2024-04-11_af4746f89999805db993505cfa1c7f40_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