Behavioral task
behavioral1
Sample
4548f8e9c8394094848383aa28fc6643e53bb1470633b5b0be8acb3086622a36.exe
Resource
win7-20240419-en
General
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Target
4548f8e9c8394094848383aa28fc6643e53bb1470633b5b0be8acb3086622a36
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Size
13.3MB
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MD5
fe522d1fa9c9f93b09c0c6a03fedada9
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SHA1
069476f16fd34237aac4f660f67d932ec23294db
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SHA256
4548f8e9c8394094848383aa28fc6643e53bb1470633b5b0be8acb3086622a36
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SHA512
ffea4e5c4a2d96a534152179ddcfea03a926204c5267083a8d9d79a25ef6f7a29b3bb4875453ca7965d12db0c2378c0fecb2fd2f86d461bcd46d2f64ad24081e
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SSDEEP
393216:wlHlAuoZh5UIUhgffcJq+btloApWnhvwNMPR2b4/F9:wtuNUIIAfAq+pWdnKe2b4t
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 4548f8e9c8394094848383aa28fc6643e53bb1470633b5b0be8acb3086622a36 unpack001/out.upx
Files
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4548f8e9c8394094848383aa28fc6643e53bb1470633b5b0be8acb3086622a36.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: 9.9MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 13.0MB - Virtual size: 13.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 284KB - Virtual size: 284KB
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: 300KB - Virtual size: 298KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ