Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_eecf164f68698058d18ca4c96e24fb35_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_eecf164f68698058d18ca4c96e24fb35_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_eecf164f68698058d18ca4c96e24fb35_cryptolocker
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Size
59KB
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MD5
eecf164f68698058d18ca4c96e24fb35
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SHA1
c1c716b83005f34e1f4a2d3b1c887ac2955fdace
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SHA256
a3a1c8913a604f5d472364eddf915255dcde130a9d09a46aa12a04977386b9e0
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SHA512
85dd2c73167499fe8baf0ed656ef943c213f82422b218ef0ce84bf741872b454502466e9acdbb746800dfd6cdff9e4ebd7fdcb61b55ecfe47f76e27e71ca714a
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb614z:BbdDmjr+OtEvwDpjMg
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 2024-02-28_eecf164f68698058d18ca4c96e24fb35_cryptolocker
Files
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2024-02-28_eecf164f68698058d18ca4c96e24fb35_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