Static task
static1
Behavioral task
behavioral1
Sample
2024-02-02_97d21e1727cff07cd14fbad9f49461c7_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-02_97d21e1727cff07cd14fbad9f49461c7_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-02_97d21e1727cff07cd14fbad9f49461c7_cryptolocker
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Size
57KB
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MD5
97d21e1727cff07cd14fbad9f49461c7
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SHA1
b8606dd7a45072969459cb792a9bbeb48840560b
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SHA256
e9f7835d8434e4668855cb433208152cfa3fc558f11966d7b30a48fa628e6df1
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SHA512
2810db8f2db491fabac9ec08997e4635563a0430b99d29fd6135b923151d70249d6b70ff7ad35aec0544941da448966803182738df97850c61360c8bf7b112b1
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61PTL:BbdDmjr+OtEvwDpjMp
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 2024-02-02_97d21e1727cff07cd14fbad9f49461c7_cryptolocker
Files
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2024-02-02_97d21e1727cff07cd14fbad9f49461c7_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