crys
Behavioral task
behavioral1
Sample
NEAS.bc7561f52dcc72eb7ccde3b34bc52b50_JC.dll
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.bc7561f52dcc72eb7ccde3b34bc52b50_JC.dll
Resource
win10v2004-20231020-en
General
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Target
NEAS.bc7561f52dcc72eb7ccde3b34bc52b50_JC.exe
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Size
3KB
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MD5
bc7561f52dcc72eb7ccde3b34bc52b50
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SHA1
cd2b9d3575ccfc4c1bec69c678b6ba82ace4babf
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SHA256
20d7f63b7c10c9a1c0331d2fd63d6911be1d96f477ca67904580ed53bfdfb464
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SHA512
52a172e6f490efa5e4c23ea85162beecb21f72b734ecb3024b943ae717decc84bc97b0f4a98afbee9a3a6012c4bf749673733da948694ce22af0e417b9e91ed1
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule sample acprotect -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource NEAS.bc7561f52dcc72eb7ccde3b34bc52b50_JC.exe unpack001/out.upx
Files
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NEAS.bc7561f52dcc72eb7ccde3b34bc52b50_JC.exe.dll windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Exports
Exports
Sections
UPX0 Size: - Virtual size: 20KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.dll windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Sections
.text Size: 1024B - Virtual size: 563B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 483B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 584B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 142B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ