Static task
static1
Behavioral task
behavioral1
Sample
2024-03-26_07884b256302cf04933d43cb3855673f_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-26_07884b256302cf04933d43cb3855673f_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-26_07884b256302cf04933d43cb3855673f_cryptolocker
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Size
127KB
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MD5
07884b256302cf04933d43cb3855673f
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SHA1
d93889326134c8149c1e078084cdfa115731643e
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SHA256
a145519a84b461a1f14fb6fe99ca23a3aa92bb3eeaa85459b276c2b6205396ac
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SHA512
d8eebd868f09afe67f5e31c65a3716af3fadee3a6ea0d32b2de10deb073e516e8254db8a48975db08bc164a0f947589159260589cc78c94a7db9b26f02b4af1d
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBx/m:vCA9OtEvwDpjS
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 2024-03-26_07884b256302cf04933d43cb3855673f_cryptolocker
Files
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2024-03-26_07884b256302cf04933d43cb3855673f_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