Behavioral task
behavioral1
Sample
2024-09-19_cb7c5b83d92ec4fd294fff4685e07eb7_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-19_cb7c5b83d92ec4fd294fff4685e07eb7_cryptolocker
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Size
59KB
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MD5
cb7c5b83d92ec4fd294fff4685e07eb7
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SHA1
a68bb8f4f9cd2c6a347ee5d13da46cea1c0ebcab
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SHA256
fdffef61e4e4a634f7ac89dfbd0725400eab26729f348ee20936b107e9c717e4
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SHA512
1649f9b1b4345e414157581e35c8b2b03eb978ce0968f2b6a5289ff5b86446c053272f240e45aa5c720595c477068d53fc63d16aac5230f7d5d10c569221ce92
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP6px:H6QFElP6n+gou9cvMOtEvwDpjCpVXv
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-19_cb7c5b83d92ec4fd294fff4685e07eb7_cryptolocker
Files
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2024-09-19_cb7c5b83d92ec4fd294fff4685e07eb7_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