Static task
static1
Behavioral task
behavioral1
Sample
2024-06-03_81d3bd5bb2e966e0f13bb64a922d561a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-03_81d3bd5bb2e966e0f13bb64a922d561a_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-03_81d3bd5bb2e966e0f13bb64a922d561a_cryptolocker
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Size
41KB
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MD5
81d3bd5bb2e966e0f13bb64a922d561a
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SHA1
8a40e26181a76ba76883cb1c73fa2645989f0484
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SHA256
221fb749aeb73ac97c0cd4eb73a706299e113a921bef3fc6f29eb9581ba5a95a
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SHA512
0e4ce6144bb1ef6f70bc739371102908133ead36e21d9dfca0d5fb8f853361c44ebe39153754f2e8749bc12599338847f57f5f641e1c2e32f0fe9df3614a5cbd
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDkc:ZzFbxmLPWQMOtEvwDpjLeJAsKcf
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-03_81d3bd5bb2e966e0f13bb64a922d561a_cryptolocker
Files
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2024-06-03_81d3bd5bb2e966e0f13bb64a922d561a_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ