Behavioral task
behavioral1
Sample
b904ae346e3e732e2907322b35fdc731d617ee4d12f9696ec77154ae730e71f2.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b904ae346e3e732e2907322b35fdc731d617ee4d12f9696ec77154ae730e71f2.exe
Resource
win10v2004-20241007-en
General
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Target
b904ae346e3e732e2907322b35fdc731d617ee4d12f9696ec77154ae730e71f2.exe
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Size
74KB
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MD5
95a3cf12e2f420b9a1c1b4389b59ab3e
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SHA1
015e7e784a9dab8a47ea4d663f2d47ce66e69805
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SHA256
b904ae346e3e732e2907322b35fdc731d617ee4d12f9696ec77154ae730e71f2
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SHA512
30decd379970ff1405b7e7fc011b2aed3a26582d83a59d770a909116df7b84d4ff1a08557280063e03d8276aa952ccd42136c08e42585f9d1a0112c23b1c6a9e
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SSDEEP
1536:5lrsicagdzn8K2ariPOcjk+XQuPVN72NMSM8sug6hDW2PMg:5JjcF8KfCOcjk+guPVjSM8s1Z2PMg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b904ae346e3e732e2907322b35fdc731d617ee4d12f9696ec77154ae730e71f2.exe unpack001/out.upx
Files
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b904ae346e3e732e2907322b35fdc731d617ee4d12f9696ec77154ae730e71f2.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 344KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 59KB - Virtual size: 60KB
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
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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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 52KB - Virtual size: 51KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 247KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 74KB - Virtual size: 74KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ