Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_a4f1bdd5b887c1bb3a493929daa19706_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_a4f1bdd5b887c1bb3a493929daa19706_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_a4f1bdd5b887c1bb3a493929daa19706_cryptolocker
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Size
83KB
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MD5
a4f1bdd5b887c1bb3a493929daa19706
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SHA1
9e0eb9556549c584ac610b3a7cee798e2b2cab9e
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SHA256
861b9da314d39a4cc17e22378d9cc117197b326df37d03d6e836e7982424bdc4
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SHA512
c2f98e651db2021938fc2a305eb5ce12297dc6e1ca216d9f09e1e56a5060cf5055bcf09042321bba7b2c7ba83209c547a8f08b1335b9d609559025aa6cbb9f56
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLa5VccPtNw5CS95yFPFHF:V6QFElP6n+gMQMOtEvwDpjyaLccVNlJ
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 2024-02-14_a4f1bdd5b887c1bb3a493929daa19706_cryptolocker
Files
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2024-02-14_a4f1bdd5b887c1bb3a493929daa19706_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