Behavioral task
behavioral1
Sample
b55f70a882d0987ad85e6c6a7b403dbf.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b55f70a882d0987ad85e6c6a7b403dbf.exe
Resource
win10v2004-20240226-en
General
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Target
b55f70a882d0987ad85e6c6a7b403dbf
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Size
133KB
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MD5
b55f70a882d0987ad85e6c6a7b403dbf
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SHA1
96da7881466fdb6f5a1c994aac3f43745ceb92d0
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SHA256
7a4716a0c7fe77ef21f5ceca25bee14b67e9f3b8a78d10d30b7b96dfb0bc6aa1
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SHA512
fc3af6d35a68301d33c4ee8a0072bcdbd6cb667c8aadca4fcd527811fc1f919afa8c30b45b27cafb3da4e4aa72b7b5ef5d2e70b6d9f98c75b6286ed87815aca6
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SSDEEP
3072:2peV+y3pTR0NcdVoQtda4RB+QhbRdz0L/0RsRVWzRQ:BZN0NfQpb7hbRdzC/uzRQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b55f70a882d0987ad85e6c6a7b403dbf
Files
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b55f70a882d0987ad85e6c6a7b403dbf.exe windows:4 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: - Virtual size: 396KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 131KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE