Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_3aa5f9d22b3e304b0f4a9e54c0477b00_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-17_3aa5f9d22b3e304b0f4a9e54c0477b00_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-17_3aa5f9d22b3e304b0f4a9e54c0477b00_cryptolocker
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Size
47KB
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MD5
3aa5f9d22b3e304b0f4a9e54c0477b00
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SHA1
ed549b3d07a4ca39dd37f13358dcee3d8adfebfc
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SHA256
86f59f8c7e267d41e20db8fd6d3b86068ba5010592988dc160ed4e39cd4c3290
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SHA512
b0c9c36537748889afd576d1ac81a7d5e5136923fe49e534fe5d7b118b5dd466c0f3b792c390ff6c03fd53d383f7ac20b32ab707b3a5ebd08aff9919cd02f749
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpjeJQ7suIlsw92KFXckdBB2:V6QFElP6n+gMQMOtEvwDpjeJQ7pojako
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 2024-02-17_3aa5f9d22b3e304b0f4a9e54c0477b00_cryptolocker
Files
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2024-02-17_3aa5f9d22b3e304b0f4a9e54c0477b00_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