Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_8a85bc3c4cb2efb60aeff2952c206fec_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_8a85bc3c4cb2efb60aeff2952c206fec_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-14_8a85bc3c4cb2efb60aeff2952c206fec_cryptolocker
-
Size
49KB
-
MD5
8a85bc3c4cb2efb60aeff2952c206fec
-
SHA1
309ec93a5573cf0b2def2feebbc4beeeefc5e124
-
SHA256
6b5f6378436ba6b23e160d5fd3656553881e867cdd9d705f9594cd56765d7c60
-
SHA512
1bb3deb8ecdc5a8539c9ea26d2f8247a26209f860114fafe913ba7af3edd56c37bd1416564cea0b1c5dc5b1a1153c62217dcf94c68471123cca5b8cb0699be58
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojakNl:V6a+pOtEvwDpjW
Malware Config
Signatures
-
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 2024-02-14_8a85bc3c4cb2efb60aeff2952c206fec_cryptolocker
Files
-
2024-02-14_8a85bc3c4cb2efb60aeff2952c206fec_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