Static task
static1
Behavioral task
behavioral1
Sample
freebl3dlldll.dll
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
freebl3dlldll.dll
Resource
win10v2004-20230621-en
General
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Target
freebl3dlldll.dll
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Size
592KB
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MD5
e6f0c73a1740a1b88549bf83adb5ce1c
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SHA1
37b4a5198a4ec150e11cff061ce7a1776f89555f
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SHA256
ff14d993de0b27fd7c674ea20d4c1fcfebe4c5c1c3f99863cfe44797bdab2560
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SHA512
0938d97a58723df78264220a1daa896401a79d14703c4e6fa9b3396894dfb0933a377631ddedfecc0c0b8dc618aebefd48c2ece8eadc6bb7ad85e2cbbffd359b
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SSDEEP
12288:4gPbPpxMofhPNN0+RXBrp3M5pzRN4l2SQ+PEu9tUs/abAQb51FW/IzkOfWPO9UN3:4gPbPp9NNP0BgInfW2WMC
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource freebl3dlldll.dll
Files
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freebl3dlldll.dll.dll windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 515KB - Virtual size: 515KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 130KB - Virtual size: 129KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.00cfg Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 888B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ