Static task
static1
Behavioral task
behavioral1
Sample
2024-03-13_507fcebe29fdb24e7942fc68e796cdc4_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-13_507fcebe29fdb24e7942fc68e796cdc4_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-13_507fcebe29fdb24e7942fc68e796cdc4_cryptolocker
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Size
31KB
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MD5
507fcebe29fdb24e7942fc68e796cdc4
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SHA1
57249370a4b7aab34ee43290e4fea91aa7f34b9a
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SHA256
97cdc93d31263a1add532367dedec3701248657bcaa6121553b39f6a9db44763
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SHA512
3b511aa74b942763f684616718bc38512e4821816b1742d6875c59dca8f05c81c6c1faae707d0f9cee48d6ad6588d6005e16460d45f523501e57b3631b3ae062
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SSDEEP
768:KEEmoQDj/xnMp+yptndwe/PRQtOOtEvwDpjzQzfYhfyYP:/zFbxmLPRQMOtEvwDpjzVyG
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 2024-03-13_507fcebe29fdb24e7942fc68e796cdc4_cryptolocker
Files
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2024-03-13_507fcebe29fdb24e7942fc68e796cdc4_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
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE