Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_2e6cc6428c55c4057a07302ddb6f5dcf_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_2e6cc6428c55c4057a07302ddb6f5dcf_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_2e6cc6428c55c4057a07302ddb6f5dcf_cryptolocker
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Size
49KB
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MD5
2e6cc6428c55c4057a07302ddb6f5dcf
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SHA1
9983f838872a962bd65e6ad62273de0386654b97
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SHA256
9c5c9cbcafa9e06b9602c8be71bf76c37fe4d94a0b874e5c25830cc938a2263c
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SHA512
692d5844aba6735fbb44eb5e30055d23bb5c47ed2b75b3c8909adc350947542769ab13a0f6a534454fa3e82b0c2c6d865bd36cc8e7424fa96db58be4e0ca6869
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUvMo:BbdDmjr+OtEvwDpjMXW
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 2024-02-24_2e6cc6428c55c4057a07302ddb6f5dcf_cryptolocker
Files
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2024-02-24_2e6cc6428c55c4057a07302ddb6f5dcf_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