Behavioral task
behavioral1
Sample
b75310ac2c10aebc7b2ca12d1bef07cf_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b75310ac2c10aebc7b2ca12d1bef07cf_JaffaCakes118
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Size
124KB
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MD5
b75310ac2c10aebc7b2ca12d1bef07cf
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SHA1
5e5030bd306a86cc6bb5bff7af2f180041b1ce02
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SHA256
874d331276100a205ecc3fa4835cc8d5e4519bc1cb0fb340bd734eaec9a9b0f5
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SHA512
5165ca95d65138174347af9b25c05c1bb4745fcb381d4faaa935fbc60b4e151bd58adf13fa3c6a8e1363dfcca63ed01ae1d6cf69c7c6db431af44d4602fce1aa
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SSDEEP
3072:tDy7YAJBmEBrLjzcTBszOXHBqjBX+5O2s/bOs+E4H8QCE:tWbJ7rLXcTBszOXHBq4K/bB+bV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b75310ac2c10aebc7b2ca12d1bef07cf_JaffaCakes118 unpack001/out.upx
Files
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b75310ac2c10aebc7b2ca12d1bef07cf_JaffaCakes118.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 1.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 115KB - Virtual size: 116KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 680KB - Virtual size: 684KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 200KB - Virtual size: 200KB
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 12KB
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 645KB - Virtual size: 644KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ