Behavioral task
behavioral1
Sample
dc8818742b65dcede3837c20496db1c8_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
dc8818742b65dcede3837c20496db1c8_JaffaCakes118
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Size
711KB
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MD5
dc8818742b65dcede3837c20496db1c8
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SHA1
f3f736e705cadd88eb295f7b39d6442d4e0f670a
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SHA256
0913916bc973156e2204a486106b00c3f90b5c13bcea64fa02bbdb7325f3d74a
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SHA512
f9d375cc579f17e4d6e97220a2376782a8f35703577c5da205affc587b50fd19eee0874dc359939ac7e2d26300eea5877283d247124810237fc5c3755e6a296e
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SSDEEP
12288:PuNsvr8d7ZIuaPfCnpbjwxcjzQ07bw1Y/o6EuCD6wChjXVIWATVpRv3ZrOZP:PuNsvr8Cfi+YkYD/o6E7DNcjCWUIB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource dc8818742b65dcede3837c20496db1c8_JaffaCakes118 unpack001/out.upx
Files
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dc8818742b65dcede3837c20496db1c8_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: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - 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_32BIT_MACHINE
Sections
.text Size: 73KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ