Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_999e49e3d337a40945561bbd0673a5ad_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-28_999e49e3d337a40945561bbd0673a5ad_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-28_999e49e3d337a40945561bbd0673a5ad_cryptolocker
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Size
31KB
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MD5
999e49e3d337a40945561bbd0673a5ad
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SHA1
354b836a1932858c9ed898591c5077fd1b1c0035
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SHA256
62d435aed54f22fdfc63ba967ee3d97ff2ab001a5cd84c55a09fd171107b160d
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SHA512
981d8bde33cf45a22c144a9458d53e120467a31d4c79d14538177eab60ac792aa010914eb92c30d56b33797cd5bacd72aef717c5d521129989c1345faaf048c6
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHh:q0zizzOSxMOtEvwDpj/arqB
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-28_999e49e3d337a40945561bbd0673a5ad_cryptolocker
Files
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2024-03-28_999e49e3d337a40945561bbd0673a5ad_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
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE