Behavioral task
behavioral1
Sample
2024-06-17_1d354b9d6319617ba77f459d3e5c1ebd_cryptolocker.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
2024-06-17_1d354b9d6319617ba77f459d3e5c1ebd_cryptolocker.exe
Resource
win10v2004-20240611-en
General
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Target
2024-06-17_1d354b9d6319617ba77f459d3e5c1ebd_cryptolocker
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Size
61KB
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MD5
1d354b9d6319617ba77f459d3e5c1ebd
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SHA1
68b0ffc45d1a42168aa1c71f9c812d9375e1532a
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SHA256
000457c5f41a2db5867afff169a0176ddd2f961523dd116cd202557ea4475c67
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SHA512
bc1110dcc564e470d527bc6a46d80469056894790b7dfd517e882b244d51225dea38438f292d5fb6792f4301265edd7bf1b239a86f73815d8c8094c650b67941
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP6pU2D:H6QFElP6n+gou9cvMOtEvwDpjCpVXHD
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 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-17_1d354b9d6319617ba77f459d3e5c1ebd_cryptolocker
Files
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2024-06-17_1d354b9d6319617ba77f459d3e5c1ebd_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE