Behavioral task
behavioral1
Sample
da262430c37fb20deb395c99c3a4a024_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
da262430c37fb20deb395c99c3a4a024_JaffaCakes118
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Size
1.4MB
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MD5
da262430c37fb20deb395c99c3a4a024
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SHA1
14ac4205af0cc8a3dde4c37296f1cb0791cb93cd
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SHA256
f99f5e39ef510da553464ce2208c083fba37d9ebaab86ee04019e03b7f479763
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SHA512
2790fc34fcd1180c8beaf108c17406f1a25ae21023b0b333682638702533a55565449eeeb093057fd0a0d3459d0ca096555087e0afd3fbaa377cf529823c7454
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SSDEEP
24576:7ApsK2NRgzfFgd4efCXrhSxuIneaK8O2mLnuKB8IUzy75pDrfWR4obm1lJNjFQfw:zqFgd46CX1w1nda2mDuKBjUzUDDrfWmb
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource da262430c37fb20deb395c99c3a4a024_JaffaCakes118 unpack001/out.upx
Files
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da262430c37fb20deb395c99c3a4a024_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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 51KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 84KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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: 84KB - Virtual size: 83KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ