Static task
static1
Behavioral task
behavioral1
Sample
2024-05-10_b2b681a0e8fc75c7688535e7cb0350d5_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-10_b2b681a0e8fc75c7688535e7cb0350d5_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-10_b2b681a0e8fc75c7688535e7cb0350d5_cryptolocker
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Size
40KB
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MD5
b2b681a0e8fc75c7688535e7cb0350d5
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SHA1
596be828ae84fed065c1d493fc07317d4e193f91
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SHA256
e0e1f6709ef015ef80f0e1bef8c84e725c6220d0c91940386e82399b2dd58a16
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SHA512
f1f85b862a95ef9109bcf0d29563d49aa0c01b667e6dd0d02266ba0fffc277711730153ac3f4ae9a3c4a39303dc6330742113891b80e49b8d7c654993768b75a
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axRVZoW:V6QFElP6n+gMQMOtEvwDpjyaYaLt
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 2024-05-10_b2b681a0e8fc75c7688535e7cb0350d5_cryptolocker
Files
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2024-05-10_b2b681a0e8fc75c7688535e7cb0350d5_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