Static task
static1
Behavioral task
behavioral1
Sample
rCIR.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
rCIR.exe
Resource
win10v2004-20230703-en
General
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Target
rCIR.exe
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Size
8.8MB
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MD5
212fb84e57c4d34e1fbd05e88d96a0c1
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SHA1
b2b903c8861fb8ae81ba0baf1960da3230bdd0ea
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SHA256
1dd6de293d509069ef2cf96696eee10a56e0d672dc52d49029a55db5ca9c6f54
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SHA512
06b31c942bc29e7bb935b5cdcd966287e40f7c50066727ffe4fc9a255204911e62c437c882f29b1d09d604117a77f7890f675a91214944e5e4c3bec02a7608cd
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SSDEEP
98304:jUEaBPCNXH5OcwTnCbAqyfqspljN2sV6e022vxi2C7dwMLb98YHntyIZEAlunq:gEaBPWHGrzqspljN2ko22DiHc
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource rCIR.exe
Files
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rCIR.exe.exe windows x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 4.7MB - Virtual size: 4.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 14KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 294KB - Virtual size: 294KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 3.8MB - Virtual size: 3.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ