Behavioral task
behavioral1
Sample
f2af31b74bfe1648b8c06ce5b3869e81ce8caafe4a265e007af4036af3448ae7.exe
Resource
win7-20240704-en
General
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Target
f2af31b74bfe1648b8c06ce5b3869e81ce8caafe4a265e007af4036af3448ae7.exe
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Size
3.2MB
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MD5
2311a69113104a760d785a79f45bab74
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SHA1
32e883771883ba44715180e92a20c80638c5c78f
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SHA256
f2af31b74bfe1648b8c06ce5b3869e81ce8caafe4a265e007af4036af3448ae7
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SHA512
aafbd53acb886e6ab7706400852e8b79766ae99f5899b45952dc21cc55d91f0dca2d86e25f2568dc2b497a73a9c7e70682f98d8901c8089ac5650e46e1dd87e1
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SSDEEP
98304:+5cZe7uQ3mmGOBUv/np/MobFO62BLNBtq7clfJrmf2Yy7:+5t7uwB6f1Vv2BRBSc3Set
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 f2af31b74bfe1648b8c06ce5b3869e81ce8caafe4a265e007af4036af3448ae7.exe unpack001/out.upx
Files
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f2af31b74bfe1648b8c06ce5b3869e81ce8caafe4a265e007af4036af3448ae7.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: 5.8MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3.2MB - Virtual size: 3.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 736KB - Virtual size: 734KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7.2MB - Virtual size: 7.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 916KB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ