Static task
static1
Behavioral task
behavioral1
Sample
2024-03-09_1b5b2c82ad198d95863118f002289e9a_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-09_1b5b2c82ad198d95863118f002289e9a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-09_1b5b2c82ad198d95863118f002289e9a_cryptolocker
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Size
59KB
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MD5
1b5b2c82ad198d95863118f002289e9a
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SHA1
4728f11a4d917f3cb259760011622645b11fac48
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SHA256
4c767313576bdd2b312373326468809a937b8a64718c42c68e6f0fe000309b60
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SHA512
e894e322a3d4c044ccd5a8e398d75d6ea41c15ab03411cfd83ed1a63cfe5af82fb6d3109607bf0114a6fc61d55f97a46b6de3e569068f4e73642f640d43404cf
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsig:BbdDmjr+OtEvwDpjM8B
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 2024-03-09_1b5b2c82ad198d95863118f002289e9a_cryptolocker
Files
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2024-03-09_1b5b2c82ad198d95863118f002289e9a_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