Behavioral task
behavioral1
Sample
bb9eb1ff1d2feb2bb3b8f044d81b1620N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
bb9eb1ff1d2feb2bb3b8f044d81b1620N.exe
Resource
win10v2004-20240802-en
General
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Target
bb9eb1ff1d2feb2bb3b8f044d81b1620N.exe
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Size
67KB
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MD5
bb9eb1ff1d2feb2bb3b8f044d81b1620
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SHA1
b5cda10588f9897d7c516e1dfc4fb227d8923ad2
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SHA256
1a12d7b3c5c9f82f68a3ae339c5a9bbb295b376ee9c30a7fec5c1ac0cf4ac74b
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SHA512
faf866a3ee2e1de1aa8b58224d7833bc67e32a269e5dced6583a11718e4cec79100c5f2ff4fdfb6861475a5edb85f22b810e3077a88905d4658aff43cc842647
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SSDEEP
1536:CTW7JJZENTNyoKIKM/TW7JJZENTNyoKIKMO:htE5KIKntE5KIKh
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bb9eb1ff1d2feb2bb3b8f044d81b1620N.exe unpack001/out.upx
Files
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bb9eb1ff1d2feb2bb3b8f044d81b1620N.exe.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
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ