Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_bca376afd054e492da4c679e47d0d4ff_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_bca376afd054e492da4c679e47d0d4ff_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_bca376afd054e492da4c679e47d0d4ff_cryptolocker
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Size
38KB
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MD5
bca376afd054e492da4c679e47d0d4ff
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SHA1
83cc2b06f6ed5a6f4872026e00d385947d12e1e5
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SHA256
a761be3b1f692c4ab539e9a6a5f7178b814083c1eb39f720b48661c0140b4dc1
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SHA512
af00201eb3ac0cd911fe63fe930dc9feb8f15c22e931534791f75f160929d369e7b38596bae1af6d4ed2edc49a324463e84d99e408df4ee32fecb7c2c3c0fcf1
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axl:V6QFElP6n+gMQMOtEvwDpjyaYaz
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 2024-02-28_bca376afd054e492da4c679e47d0d4ff_cryptolocker
Files
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2024-02-28_bca376afd054e492da4c679e47d0d4ff_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