Behavioral task
behavioral1
Sample
Pricenew.xlsx__________________________________________________________________.exe
Resource
win7-20240708-en
General
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Target
8c58cf359107b4bf7b4d74e8eb34e1e6_JaffaCakes118
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Size
43KB
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MD5
8c58cf359107b4bf7b4d74e8eb34e1e6
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SHA1
878491e9d0aad0b053b3e464759dacffeb96eb5f
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SHA256
177d934be19896e90419237c46dde4227e5d593b857344cee44454d1424c80ee
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SHA512
3269e9731282369f48e65284ac622e70a76171a8ec5e547b70a5e72d642e5e8fd726ba388677d5e2879270d32e5db2e82da5c90cfebae037026872a33661c11b
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SSDEEP
768:1vaywPrai1LPjVDJ+j88Fqf65W8aEb9/UTCRKuR68Ekcg5fzspvSwvL8l7u/019:gxeWL7L+jzYE9UTbuuWeawT8lyC9
Malware Config
Signatures
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resource yara_rule static1/unpack001/Pricenew.xlsx__________________________________________________________________.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/Pricenew.xlsx__________________________________________________________________.exe unpack002/out.upx
Files
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8c58cf359107b4bf7b4d74e8eb34e1e6_JaffaCakes118.zip
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Pricenew.xlsx__________________________________________________________________.exe.exe windows:5 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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 42KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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: 1024B - Virtual size: 3KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: - Virtual size: 2KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 43KB - Virtual size: 42KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 512B - Virtual size: 3KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 512B - Virtual size: 3KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 512B - Virtual size: 822B
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ