Behavioral task
behavioral1
Sample
a2bb620aa5183c876544b234ef2fdfdb.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
a2bb620aa5183c876544b234ef2fdfdb.exe
Resource
win10v2004-20231222-en
General
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Target
a2bb620aa5183c876544b234ef2fdfdb
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Size
2.0MB
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MD5
a2bb620aa5183c876544b234ef2fdfdb
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SHA1
5b1e1bc528238831b5569b59b1acb1177311963a
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SHA256
fbfdd2fdc4b5757d033adddb041766aeebd28d904016afd2b6ec65eff9532ef2
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SHA512
a6bb50f7b6a71e1a1a72f771e83f52c603c26cd230ea22cffa76b65e982c7d3064046f1a8db71c02fb95ef41775cb3d410d3bea419a20ae1ccadd4d828d128e5
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SSDEEP
49152:vKltdZNvVgba9Bu6YqRs8nDkESzNEGp2Vgba9Bu6YqR:vKldfSam6YqRDDkESzNXp6Sam6YqR
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a2bb620aa5183c876544b234ef2fdfdb
Files
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a2bb620aa5183c876544b234ef2fdfdb.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