Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_ff8d2511f4824bcfdf3cf97993ae371b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_ff8d2511f4824bcfdf3cf97993ae371b_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_ff8d2511f4824bcfdf3cf97993ae371b_cryptolocker
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Size
38KB
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MD5
ff8d2511f4824bcfdf3cf97993ae371b
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SHA1
afc121644d3e7f648c49633605de22622a29cab3
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SHA256
589e2935db35303d02a2c628b1c9c0d5257feae311682625ba2de42892b7be0b
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SHA512
df1fe72b1d73ff82aaed9fbd041ecd9c05d1df7e47876c114a3638874a8b7dbece9d336121d04afc8b63af0f2c1e78a473db93a9296c449a4f3192e8cbefa8eb
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axe:V6QFElP6n+gMQMOtEvwDpjyaYaE
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_ff8d2511f4824bcfdf3cf97993ae371b_cryptolocker
Files
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2024-02-23_ff8d2511f4824bcfdf3cf97993ae371b_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