Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_b94286577581a77430648abe513c150e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_b94286577581a77430648abe513c150e_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_b94286577581a77430648abe513c150e_cryptolocker
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Size
125KB
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MD5
b94286577581a77430648abe513c150e
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SHA1
05f17ef0c599fb0b66de316545352af6f05818fd
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SHA256
bd88909ec932edd7042cc44d5310eae5cfd981dfac224ebb747a818746f293ea
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SHA512
f246de09636d6bf60ebdf9a279e0e19bd69dd155e33ce9111138287e9fffed3ff8310b0022fbd30179fa3f9b8345619bdbf4cb603fda4b6ea4100644e25ec07a
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBxl:vCA9OtEvwDpjB
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 2024-02-22_b94286577581a77430648abe513c150e_cryptolocker
Files
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2024-02-22_b94286577581a77430648abe513c150e_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