Behavioral task
behavioral1
Sample
f365924c9f844e1b02944c252cfa3e43821782fc1974a07bf7bdc37d1707e5d1.exe
Resource
win7-20240221-en
General
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Target
f365924c9f844e1b02944c252cfa3e43821782fc1974a07bf7bdc37d1707e5d1
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Size
9.1MB
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MD5
3b02db637d9ecfec0a743e1fae3a3ba7
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SHA1
ce08e3ee62e08d269733956b1d389649d48f919e
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SHA256
f365924c9f844e1b02944c252cfa3e43821782fc1974a07bf7bdc37d1707e5d1
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SHA512
fd30eac96dede567630be0b0019b8ea736a52a72cce71a78215c82929c48620370937f24628db1c598912f151b91e277d787ca749c29b7534a59d21cba39197a
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SSDEEP
196608:HbsJ1JgLwnHsUqmaLlR+uNXUvDn4yoIOPrArM2KHV+W+jvdrHxs7VAal4jfmSadD:HbUJgsHnqm6+uNeDkWMR1+W+ZjMATfmN
Malware Config
Signatures
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Blackmoon family
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Detect Blackmoon payload 1 IoCs
resource yara_rule static1/unpack001/out.upx family_blackmoon -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f365924c9f844e1b02944c252cfa3e43821782fc1974a07bf7bdc37d1707e5d1 unpack001/out.upx
Files
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f365924c9f844e1b02944c252cfa3e43821782fc1974a07bf7bdc37d1707e5d1.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: 2.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9.1MB - Virtual size: 9.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 16KB
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: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10.0MB - Virtual size: 10.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 120KB - Virtual size: 350KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ