Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_25215e211c833719bd917b118c5e5c3a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-12_25215e211c833719bd917b118c5e5c3a_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-12_25215e211c833719bd917b118c5e5c3a_cryptolocker
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Size
83KB
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MD5
25215e211c833719bd917b118c5e5c3a
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SHA1
11258a1cd600f3dfcf01f12592cf38d788eb651e
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SHA256
4b2bd1fde41b8f3178f874853bd08a949b858d97c6df2bd1587a0c8e65b42827
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SHA512
e457394e2c70f4e943d8333ea6e015073483be6180149621c8ba7c9509411a7e3462963cb958bc1a613d12fcdc0e45d68a501e3f66c1a8a55ef60570721a4c5f
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNlVSLQK:V6a+pOtEvwDpjvpM
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 2024-02-12_25215e211c833719bd917b118c5e5c3a_cryptolocker
Files
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2024-02-12_25215e211c833719bd917b118c5e5c3a_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