Behavioral task
behavioral1
Sample
ac310fcf4dc851f6aa5b3f5a1b1343f8_JaffaCakes118.dll
Resource
win7-20240704-en
General
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Target
ac310fcf4dc851f6aa5b3f5a1b1343f8_JaffaCakes118
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Size
155KB
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MD5
ac310fcf4dc851f6aa5b3f5a1b1343f8
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SHA1
3a5b781d5f2fa6572e5d853031aaeda5cd337f7a
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SHA256
5e7840748539f680dd51a2e45f573ccd77d281631971d056bb4981fbef0cd1ca
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SHA512
af0bbed5a0ecf3ecebc85ebd0bf5fc2feb62a395152a354bb2d033c3fe2a77eac18321bab2350c178c9e850950af3c24db9bb4ff58c2790a227acb9a5d706d8b
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SSDEEP
3072:iup6ujjW4tqxeHgzFszi9oU3P7pXdwmjF+8UZlCkNE3okBJ:bHjnVHiF+i9oAFXdwmpFUzNE3ok3
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule sample acprotect -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ac310fcf4dc851f6aa5b3f5a1b1343f8_JaffaCakes118 unpack001/out.upx
Files
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ac310fcf4dc851f6aa5b3f5a1b1343f8_JaffaCakes118.dll windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Sections
UPX0 Size: - Virtual size: 20KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.dll windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Sections
.text Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 62KB - Virtual size: 62KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ