Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_d72b7dd0b72aed4c886b3b3ff9a6a112_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-19_d72b7dd0b72aed4c886b3b3ff9a6a112_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_d72b7dd0b72aed4c886b3b3ff9a6a112_cryptolocker
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Size
62KB
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MD5
d72b7dd0b72aed4c886b3b3ff9a6a112
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SHA1
fdbc5e3c56d1d21a4c2532d62f3259f8dc3c1d14
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SHA256
b2a9a20172fc5a1a4d1aa4921d3afc66ba68db82aadc3854120162447e2e0696
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SHA512
853bb74eb26c9cdeae97cbffa0007fae67724ee28537c4a1166582218b108ad512ba4d7159ea2408970b69b89972ed6273c212c80cf6e9abdb325fb7e1ced061
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsD:BbdDmjr+OtEvwDpjM8r
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 2024-02-19_d72b7dd0b72aed4c886b3b3ff9a6a112_cryptolocker
Files
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2024-02-19_d72b7dd0b72aed4c886b3b3ff9a6a112_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