Static task
static1
Behavioral task
behavioral1
Sample
2024-05-04_472c911620338af64c814ca6f8e6d7f2_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-04_472c911620338af64c814ca6f8e6d7f2_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-04_472c911620338af64c814ca6f8e6d7f2_cryptolocker
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Size
63KB
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MD5
472c911620338af64c814ca6f8e6d7f2
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SHA1
ac7ad5ce215ea8678e5c51168280457d69a66d28
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SHA256
d6dc3727e7d6fa2efcc5729c9836cc8dc9f063cc9c503e4a91ec1bfb234ae793
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SHA512
f824f10030116b8332458673d986c53efaec808b2c6dee926e2af99a778891eecd386e7272c15cf21d18bc8fa78570863389bd30071a1edeb7422d8068e76798
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiA:BbdDmjr+OtEvwDpjM85
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 2024-05-04_472c911620338af64c814ca6f8e6d7f2_cryptolocker
Files
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2024-05-04_472c911620338af64c814ca6f8e6d7f2_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