Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_e853f2cca1000001bbc3e26853fc48c4_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-19_e853f2cca1000001bbc3e26853fc48c4_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-19_e853f2cca1000001bbc3e26853fc48c4_cryptolocker
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Size
53KB
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MD5
e853f2cca1000001bbc3e26853fc48c4
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SHA1
f8b25e6f235a23f2f9868921856125ed5de37148
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SHA256
27704526e61debec0bd4a1464ceaa55d800559b74c2fe7d8b3fcd66c5c917cff
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SHA512
fefac35556626a3465fc55c9c17631977acdba734fd82cb245321d1c979dc36aeab7623b6223412e83598fb30652a4d8952d6f7f99ad33049e1e7fab885e423c
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojaklo3:V6a+pOtEvwDpjV
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 2024-03-19_e853f2cca1000001bbc3e26853fc48c4_cryptolocker
Files
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2024-03-19_e853f2cca1000001bbc3e26853fc48c4_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