Static task
static1
Behavioral task
behavioral1
Sample
2024-04-28_0aa23066f6133483d45d838b9d861518_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-04-28_0aa23066f6133483d45d838b9d861518_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-28_0aa23066f6133483d45d838b9d861518_cryptolocker
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Size
47KB
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MD5
0aa23066f6133483d45d838b9d861518
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SHA1
e548bfd6397c1e484654d0dc77b7ed656aaacb44
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SHA256
f9e5f906e13363935e5470778c20c733bc89e0733baf92e25d5e50eb6621a000
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SHA512
79fa3692f29caa424563a588a435c5b445f1a97627596bfbb27b4b117f0663b3791551f5f847af9735f925aa8119deae87af52111d323c440464bf752952986b
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MobpX:qmbhXDmjr5MOtEvwDpj5cDtKkQZQjX
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-28_0aa23066f6133483d45d838b9d861518_cryptolocker
Files
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2024-04-28_0aa23066f6133483d45d838b9d861518_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
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE