Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_57b1b8048318b294705379c6f5f7b691_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_57b1b8048318b294705379c6f5f7b691_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-18_57b1b8048318b294705379c6f5f7b691_cryptolocker
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Size
51KB
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MD5
57b1b8048318b294705379c6f5f7b691
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SHA1
d69003cc8cdf037c9c054b413c9422264c2f37df
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SHA256
ddbdf30d0f5e851f67fba015a40cc74fdfec5f2574ea41a826ce588a21e1eb20
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SHA512
53a92510ef8ad5eaf2049c4e5d0bf7294739a3b18f0c0254e33ba9a281f26f12fddae47e99e9c2f828326ed38776328c4b5b89d361b9bb28419b47e99d809b82
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojakl+:V6a+pOtEvwDpj9
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 2024-02-18_57b1b8048318b294705379c6f5f7b691_cryptolocker
Files
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2024-02-18_57b1b8048318b294705379c6f5f7b691_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