Behavioral task
behavioral1
Sample
b4a301b318bb62821d67a8c3de6fb05d.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b4a301b318bb62821d67a8c3de6fb05d.exe
Resource
win10v2004-20240226-en
General
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Target
b4a301b318bb62821d67a8c3de6fb05d
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Size
1.6MB
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MD5
b4a301b318bb62821d67a8c3de6fb05d
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SHA1
783c701b1fc5d2b52879c09fa409835ea14567a8
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SHA256
80555fe056b2852cfcd293ce8aaa084332602bc50af1123090a3bfa6160d2ee3
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SHA512
60998bfcff8dfa6a0a79429bacd67bcac492a0065232864f6bad6aeb9d2a7922afdc79a25f45ef1b9f9f22a11a4187d5b38c3c7ee7e7938175c4d0612b89902b
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SSDEEP
49152:lhECA+JxmB6cakLz0xR2NfxRyrTxOpTZWcakLz0O:lhECA+JxmccakcxQZMEVgcakcO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b4a301b318bb62821d67a8c3de6fb05d
Files
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b4a301b318bb62821d67a8c3de6fb05d.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: 1.9MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 500KB - Virtual size: 504KB
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