Behavioral task
behavioral1
Sample
57621dc42120d1b9113c8061c8c179c1_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
57621dc42120d1b9113c8061c8c179c1_JaffaCakes118
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Size
84KB
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MD5
57621dc42120d1b9113c8061c8c179c1
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SHA1
df21592c83c03735c5ed9785482d23bdaa688e2a
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SHA256
a7d1f72bf383dca0ce8160ddbfc8fb79f60680997c5ab500befc329be1dc5f8b
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SHA512
c03d7a47f3fe32f6629f4160b9ac398f8e091225703aba9c8f7ce035bc05d8bfa16d5048e49ce001fdbf8d4c9d52cf5bf8535d1fe0c9a67d2c5e824f5013633d
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SSDEEP
1536:btVRpxjnaaGKsUNVRBqof7XNf0LF3+/s5XiJisKldDe:bvnBaaWA8SdcLF3iu/e
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 57621dc42120d1b9113c8061c8c179c1_JaffaCakes118 unpack001/out.upx -
NSIS installer 1 IoCs
resource yara_rule static1/unpack001/out.upx nsis_installer_1
Files
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57621dc42120d1b9113c8061c8c179c1_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: 204KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 65KB - Virtual size: 65KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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.rsrc/GROUP_ICON/103
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.rsrc/ICON/1.ico
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.rsrc/ICON/2.ico
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.rsrc/ICON/3.ico
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.rsrc/ICON/4.ico
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.rsrc/ICON/5.ico
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.rsrc/ICON/6.ico
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.rsrc/ICON/7.ico
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.rsrc/ICON/8.ico
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.rsrc/MANIFEST/1.xml
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UPX1
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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: 23KB - Virtual size: 22KB
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
.data Size: 1024B - Virtual size: 110KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: - Virtual size: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ