Behavioral task
behavioral1
Sample
49792c1c0b6671dc5ecd6df349beb2e3b3ac9e901c40b4bd92e58819d9212c50.exe
Resource
win7-20240220-en
General
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Target
49792c1c0b6671dc5ecd6df349beb2e3b3ac9e901c40b4bd92e58819d9212c50
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Size
14.1MB
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MD5
3cab3072e0a7fb51e8b91493eb3cdfe1
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SHA1
213c7c2ff5ecdf564b818af80bb37fddffdae685
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SHA256
49792c1c0b6671dc5ecd6df349beb2e3b3ac9e901c40b4bd92e58819d9212c50
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SHA512
a2b2d6e45bb390ebb95da2a817962b025120847510c270e19cb780beb2b919deff5ded28831e531eb747064a678faec84592e593c5ef285409016f5720ccfa5d
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SSDEEP
393216:s+UN6JqH18y0C85LPpYZMXfpYCK2MTOvQKDpX4LNis:YnVCC8VeZIw2lfycs
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 49792c1c0b6671dc5ecd6df349beb2e3b3ac9e901c40b4bd92e58819d9212c50 unpack001/out.upx
Files
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49792c1c0b6671dc5ecd6df349beb2e3b3ac9e901c40b4bd92e58819d9212c50.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: 9.7MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 13.7MB - Virtual size: 13.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 428KB - Virtual size: 428KB
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: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 21.2MB - Virtual size: 21.2MB
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: 724KB - Virtual size: 721KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ