Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_01d226b6be4d2683073778052335e5c4_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-24_01d226b6be4d2683073778052335e5c4_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-24_01d226b6be4d2683073778052335e5c4_cryptolocker
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Size
64KB
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MD5
01d226b6be4d2683073778052335e5c4
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SHA1
26ae68ec7f1201b640f708fa99cf2f93f62e5fa9
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SHA256
1227a3c7544e5a4b07e0e1d073d70e39de8f7b264bbb71b7780a9b6c07b44101
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SHA512
2e2cd1fa44a47691c73148877b5cb53ed1f8abe75bf651cd6b7cbd314eedf0157dd4761f8296b7e715c51e265fe1619f99037dcd81175af43b5df0c61393a536
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SSDEEP
768:qyOKYN6LsoEEeegiZPvEhHSG+g0F3t5XdrDmjr5tOOtEvwDpj:qybS6QFElP6n+g0FVDmjr5MOtEvwDpj
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 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-24_01d226b6be4d2683073778052335e5c4_cryptolocker
Files
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2024-01-24_01d226b6be4d2683073778052335e5c4_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE