Static task
static1
Behavioral task
behavioral1
Sample
2024-05-02_c4dec9f80cefcb37b3f77dd81a70e14d_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-02_c4dec9f80cefcb37b3f77dd81a70e14d_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-02_c4dec9f80cefcb37b3f77dd81a70e14d_cryptolocker
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Size
124KB
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MD5
c4dec9f80cefcb37b3f77dd81a70e14d
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SHA1
f6a6918256821334c03e00ce137a56123b9c4a6a
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SHA256
d03ec6f10321dec318d241b31d21888c15291c0652e7429f65a1014c0089e4e1
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SHA512
1a924800d06b81ad509d68b8fab22315f1808caaf564a0512949427120de1ccaeff420622690270c8547e0d39042c958f7be903281d82986a2b00e79d58ac0c3
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SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBTZ+mP:gUj+AIMOtEvwDpjNbwQEIPlemUhYpp
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-02_c4dec9f80cefcb37b3f77dd81a70e14d_cryptolocker
Files
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2024-05-02_c4dec9f80cefcb37b3f77dd81a70e14d_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE