Static task
static1
Behavioral task
behavioral1
Sample
2024-05-21_1e4536c54e2293f6648585bb0c4ed75d_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-21_1e4536c54e2293f6648585bb0c4ed75d_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-21_1e4536c54e2293f6648585bb0c4ed75d_cryptolocker
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Size
46KB
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MD5
1e4536c54e2293f6648585bb0c4ed75d
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SHA1
e4865ca5225084439157de82dc2d5895cab5548b
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SHA256
b10dac0048dcb56695f85d150b3ab31a155b761125481ed5cba3cff25cf83541
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SHA512
3315190eebc5461c50f43d5dd16a76e8a6b68cdffc4f4918cedd05f57e31cb6dadf8ea05bd013bd0404a4b93f8917279e1d5d1a57cf0d12d43c2b123d84149f1
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5aFr7YOzzfm0EXs5:V6QFElP6n+gMQMOtEvwDpjyaYaFAh32
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 2024-05-21_1e4536c54e2293f6648585bb0c4ed75d_cryptolocker
Files
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2024-05-21_1e4536c54e2293f6648585bb0c4ed75d_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