Static task
static1
Behavioral task
behavioral1
Sample
2024-04-23_b6a51d455bb7f381f7184336cbafb874_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-23_b6a51d455bb7f381f7184336cbafb874_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-23_b6a51d455bb7f381f7184336cbafb874_cryptolocker
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Size
39KB
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MD5
b6a51d455bb7f381f7184336cbafb874
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SHA1
0645d3d18db4ba36447a901f0036e884da704ca5
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SHA256
2e40495f4ace2d225b93ee130324b4bbda8e5e1901f4c2d42c7ffde96fab2be8
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SHA512
6538ed2dd0c015d9df2ac94f431e9f89950ece9f524947ccc23f0b69eb23c5345b6f54f110eed6c16ad626414e42f074dc328a2b12fdc9a3ac8f2dc434b97006
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLp75:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLT
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 2024-04-23_b6a51d455bb7f381f7184336cbafb874_cryptolocker
Files
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2024-04-23_b6a51d455bb7f381f7184336cbafb874_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ