Static task
static1
Behavioral task
behavioral1
Sample
2024-03-14_9275330348fc101d892eee3eb11e1fbf_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-14_9275330348fc101d892eee3eb11e1fbf_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-14_9275330348fc101d892eee3eb11e1fbf_cryptolocker
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Size
54KB
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MD5
9275330348fc101d892eee3eb11e1fbf
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SHA1
3afb9ffced04a720c1f95539cc9d5f9553f7d6c9
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SHA256
12af61d5e2bf01be4b034a383f48378a3fe6167bbfa831dc02375c00a384f98d
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SHA512
101c635a206b9fd1a3055a736fcebcf2923bea1820dc9940c738fa3d808c79913cf6d33b33013cbfe4dfb454c17cfde471b3b37faafb9262d46739b6a1624958
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb617xA:BbdDmjr+OtEvwDpjMc
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 2024-03-14_9275330348fc101d892eee3eb11e1fbf_cryptolocker
Files
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2024-03-14_9275330348fc101d892eee3eb11e1fbf_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