Behavioral task
behavioral1
Sample
a59335b12ff0f14c390ec0795efda798_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
a59335b12ff0f14c390ec0795efda798_JaffaCakes118
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Size
1.4MB
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MD5
a59335b12ff0f14c390ec0795efda798
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SHA1
438628e9bd0ed2e7ed88c8493d10b0289f6d8830
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SHA256
8248bd49599137e4b6015624685305949c0f44b4e14698ae166c7a3a2c229b38
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SHA512
4076ff75484cd7d72ca2f265659dd78388247a4c4a59f2d0df38f0cd3b4e28a2bfe30b642295712322002ece384e6b21d6a733fc508a4773869dcc685ab1aae3
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SSDEEP
24576:j3vEGTwmmI/K/+5LjzAUeBHOFmA9bw0NJWOJstKqdYZULpalr3sQh1:rv1Ei/K/+VnATmT9bw0KofqR+rsi
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a59335b12ff0f14c390ec0795efda798_JaffaCakes118 unpack001/out.upx
Files
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a59335b12ff0f14c390ec0795efda798_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: 812KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 603KB - Virtual size: 604KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 12KB
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: 708KB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 307KB - Virtual size: 308KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ