Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_3bd7171695838296b276de77a8785e8b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-05_3bd7171695838296b276de77a8785e8b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-05_3bd7171695838296b276de77a8785e8b_cryptolocker
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Size
52KB
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MD5
3bd7171695838296b276de77a8785e8b
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SHA1
7a3a78262db5576d2aedc098b204c0b959a99ab9
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SHA256
e39814ca03b0b961e07afe2578447cbe14294155dfda6e0c730d3431c11edb8a
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SHA512
1057da2c7ba28b8782c3d9f85df5476509d0235751fdf0366d44fc1e5d57587193f00a2b72b9193f63ca6a0e3a813ba24c775fed5f235483d7fae8d68b823385
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojakl8X:V6a+pOtEvwDpjb
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 2024-03-05_3bd7171695838296b276de77a8785e8b_cryptolocker
Files
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2024-03-05_3bd7171695838296b276de77a8785e8b_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