Static task
static1
Behavioral task
behavioral1
Sample
2024-05-31_ff3daeb11747a56e2f14e8e8bf827c80_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-31_ff3daeb11747a56e2f14e8e8bf827c80_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-31_ff3daeb11747a56e2f14e8e8bf827c80_cryptolocker
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Size
87KB
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MD5
ff3daeb11747a56e2f14e8e8bf827c80
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SHA1
f11692b0469203a8d0332576031b838e4229114f
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SHA256
c017679e8e57810b2f82081566fd5dad470dd98fce99c79f9a6d5635130d23ce
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SHA512
baae193c964d459891e7560782b271805e8806144273697b2fc1437e8e339b06dfcf94b6f37124142f095fdf9c19867bc4c1286c9832d80f4d615e6b6bb01ba2
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNl6aJ:V6a+pOtEvwDpjvp9
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 2024-05-31_ff3daeb11747a56e2f14e8e8bf827c80_cryptolocker
Files
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2024-05-31_ff3daeb11747a56e2f14e8e8bf827c80_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ