Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_b1ecfc079dbe1ceedd531dc634555d6b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_b1ecfc079dbe1ceedd531dc634555d6b_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_b1ecfc079dbe1ceedd531dc634555d6b_cryptolocker
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Size
96KB
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MD5
b1ecfc079dbe1ceedd531dc634555d6b
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SHA1
e4e5946d9c6387b37a81aab0da6332555479f4b9
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SHA256
136b8798d1d251cd061194872b1c432674184fdcd71bb0bfe388bc70787c915c
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SHA512
d93a8dd50df0f6d16ee5a41000854523b20d225d883a8e8eba989228b566829d21b6490e319f4a6648f0dc8def733a7173842f39d0194093b4825e039f8fba02
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgp0QVOJ:V6a+pOtEvwDpjtzV
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 2024-02-23_b1ecfc079dbe1ceedd531dc634555d6b_cryptolocker
Files
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2024-02-23_b1ecfc079dbe1ceedd531dc634555d6b_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